{"id":259,"date":"2026-07-31T07:02:43","date_gmt":"2026-07-31T07:02:43","guid":{"rendered":"https:\/\/5speedtransmission.com\/?post_type=product&#038;p=259"},"modified":"2026-07-31T07:02:43","modified_gmt":"2026-07-31T07:02:43","slug":"finished-bore-sprockets-asian-standard","status":"publish","type":"product","link":"https:\/\/5speedtransmission.com\/de\/produkt\/finished-bore-sprockets-asian-standard\/","title":{"rendered":"Fertige Bohrungs-Kettenr\u00e4der nach asiatischem Standard"},"content":{"rendered":"<div style=\"font-family: Arial, Helvetica, sans-serif; color: #1c2333; line-height: 1.75; max-width: 1200px; margin: 0 auto; padding: 2%;\">\n<p><!-- \u2550\u2550 STATS STRIP \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 --><\/p>\n<div style=\"background: #0d1b2e; border-radius: 8px; padding: 28px 4%; margin-bottom: 40px; display: flex; flex-wrap: wrap; gap: 0; justify-content: space-around; text-align: center;\">\n<div style=\"padding: 10px 20px; min-width: 110px;\">\n<p style=\"font-size: clamp(22px,3vw,34px); font-weight: 800; color: #e8a020; margin: 0 0 4px;\">25 Mrd. \u2013 120 Mrd.<\/p>\n<p style=\"font-size: clamp(11px,1.2vw,13px); color: #8daabe; text-transform: uppercase; letter-spacing: 1.5px; margin: 0;\">Kettengr\u00f6\u00dfenbereich<\/p>\n<\/div>\n<div style=\"padding: 10px 20px; min-width: 110px; border-left: 1px solid rgba(255,255,255,0.08);\">\n<p style=\"font-size: clamp(22px,3vw,34px); font-weight: 800; color: #e8a020; margin: 0 0 4px;\">FBN \/ FBK<\/p>\n<p style=\"font-size: clamp(11px,1.2vw,13px); color: #8daabe; text-transform: uppercase; letter-spacing: 1.5px; margin: 0;\">Typ FBN (B) &amp; FBK (B+F)<\/p>\n<\/div>\n<div style=\"padding: 10px 20px; min-width: 110px; border-left: 1px solid rgba(255,255,255,0.08);\">\n<p style=\"font-size: clamp(22px,3vw,34px); font-weight: 800; color: #e8a020; margin: 0 0 4px;\">JIS B1801<\/p>\n<p style=\"font-size: clamp(11px,1.2vw,13px); color: #8daabe; text-transform: uppercase; letter-spacing: 1.5px; margin: 0;\">Asiatischer Standard<\/p>\n<\/div>\n<div style=\"padding: 10px 20px; min-width: 110px; border-left: 1px solid rgba(255,255,255,0.08);\">\n<p style=\"font-size: clamp(22px,3vw,34px); font-weight: 800; color: #e8a020; margin: 0 0 4px;\">ISO 9001<\/p>\n<p style=\"font-size: clamp(11px,1.2vw,13px); color: #8daabe; text-transform: uppercase; letter-spacing: 1.5px; margin: 0;\">Zertifizierte Qualit\u00e4t<\/p>\n<\/div>\n<\/div>\n<p><!-- \u2550\u2550 PRODUCT OVERVIEW \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 --><\/p>\n<h2 style=\"color: #0d1b2e; font-size: clamp(20px,2.6vw,28px); border-bottom: 3px solid #e8a020; padding-bottom: 10px; margin-top: 0;\">Kettenr\u00e4der mit asiatischer Standard-Fertigbohrung \u2013 Produkt\u00fcbersicht<\/h2>\n<div style=\"display: flex; flex-wrap: wrap; gap: 28px; margin: 24px 0 36px;\">\n<div style=\"flex: 2 1 320px;\">\n<p style=\"font-size: clamp(14px,1.6vw,16px);\">Der fertige Bohrungsbereich wird in zwei Nabentypen gefertigt: <strong>FBN (Typ B)<\/strong> \u2013 Eine gerade Nabe mit Bohrung, Keilnut und Stellschraube, wobei die Keilnut mittig auf der Zahnmitte liegt (nicht zwischen den Z\u00e4hnen wie bei manchen anderen Normen). Durch diese Anordnung ist die Keilnut von oben sichtbar, wenn das Kettenrad auf der Welle montiert ist, was die Ausrichtungskontrolle erleichtert. <strong>FBK (Typ B+F)<\/strong> \u2014 die gleiche Nabe mit einem zus\u00e4tzlichen Flansch, der f\u00fcr Anwendungen verwendet wird, die eine positive seitliche Fixierung oder Befestigung an einer Wellenschulter erfordern.<\/p>\n<p style=\"font-size: clamp(14px,1.6vw,16px);\">The range covers chain sizes 25B (3\/16&#8243; pitch) through 120B (1\u00bd&#8221; pitch), in simplex. Material is C45 carbon steel with induction-hardened teeth for sizes 35B and above. For 25B light-duty chain, the sprocket is un-hardened plain C45. Stainless steel (SUS304) variants are available for 25B (food and pharmaceutical) \u2014 designated SUSFBP. For the Asian stock bore range (NK type) see our <a style=\"color: #1a6db5; text-decoration: underline;\" href=\"https:\/\/5speedtransmission.com\/de\/stock-bore-sprockets-platewheels-asian\/\">Asiatische Serien-Zahnr\u00e4der<\/a>Durchsuchen Sie die <a style=\"color: #1a6db5; text-decoration: underline;\" href=\"https:\/\/5speedtransmission.com\/de\/produktkategorie\/sprockets\/\">Kategorie mit vollem Kettenrad<\/a>.<\/p>\n<p>&nbsp;<\/p>\n<\/div>\n<div style=\"flex: 1 1 260px;\"><img decoding=\"async\" style=\"width: 100%; height: auto; border-radius: 6px; box-shadow: 0 3px 12px rgba(13,27,46,0.15); display: block; margin-bottom: 16px;\" src=\"https:\/\/5speedtransmission.com\/wp-content\/uploads\/2026\/07\/Product-Sprocket-Group-Display.webp\" alt=\"Korea Ever-Power Kettenr\u00e4der nach asiatischem Standard JIS B1801 mit fertiger Bohrung FBN FBK\" \/><br \/>\n<!-- JIS vs ANSI vs DIN comparison \u2014 unique module --><\/p>\n<div style=\"background: #fff8ec; border: 1px solid #e8a020; border-radius: 6px; padding: 16px 18px;\">\n<p style=\"font-size: 13px; font-weight: bold; color: #0d1b2e; margin: 0 0 8px;\">\ud83c\udf0f Asiatisch vs. ANSI vs. Europ\u00e4isch \u2013 gleiche Tonh\u00f6he, unterschiedliche Kette<\/p>\n<p style=\"font-size: 12px; color: #334155; line-height: 1.7; margin: 0 0 6px;\">Bei gleicher Teilung (z. B. \u00bd\u2033 \/ 12,7 mm) weisen die drei Normen unterschiedliche Rollendurchmesser auf:<\/p>\n<table style=\"width: 100%; font-size: 11.5px; border-collapse: collapse;\">\n<tbody>\n<tr style=\"background: #0d1b2e; color: #fff;\">\n<th style=\"padding: 5px 7px; border: 1px solid #1a3a5c;\">Tonh\u00f6he \u00bd\u2033<\/th>\n<th style=\"padding: 5px 7px; border: 1px solid #1a3a5c; text-align: center;\">Walzen-\u00d8<\/th>\n<th style=\"padding: 5px 7px; border: 1px solid #1a3a5c; text-align: center;\">Standard<\/th>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 5px 7px; border: 1px solid #dde6f2; font-weight: 600;\">40B (asiatisch\/JIS)<\/td>\n<td style=\"padding: 5px 7px; border: 1px solid #dde6f2; text-align: center;\">7,92 mm<\/td>\n<td style=\"padding: 5px 7px; border: 1px solid #dde6f2; text-align: center;\">JIS B1801<\/td>\n<\/tr>\n<tr style=\"background: #f4f7fb;\">\n<td style=\"padding: 5px 7px; border: 1px solid #dde6f2; font-weight: 600;\">#40 (amerikanisch)<\/td>\n<td style=\"padding: 5px 7px; border: 1px solid #dde6f2; text-align: center;\">7,95 mm<\/td>\n<td style=\"padding: 5px 7px; border: 1px solid #dde6f2; text-align: center;\">ANSI B29.1<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 5px 7px; border: 1px solid #dde6f2; font-weight: 600;\">08B (Europ\u00e4isch)<\/td>\n<td style=\"padding: 5px 7px; border: 1px solid #dde6f2; text-align: center;\">8,51 mm<\/td>\n<td style=\"padding: 5px 7px; border: 1px solid #dde6f2; text-align: center;\">DIN 8187<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"font-size: 12px; color: #dc2626; font-weight: bold; margin: 8px 0 0;\">\u26a0\ufe0f Kettenstandards d\u00fcrfen nicht gemischt werden \u2013 die gr\u00f6\u00dfere DIN 08B-Rolle passt nicht richtig auf asiatische oder ANSI-Zahnprofile.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<p><!-- \u2550\u2550 KEYWAY LOCATION NOTE (unique module) \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 --><\/p>\n<div style=\"background: #f4f7fb; border-radius: 8px; padding: 28px 4%; margin-bottom: 40px;\">\n<h2 style=\"color: #0d1b2e; font-size: clamp(17px,2.2vw,22px); margin: 0 0 8px; padding-bottom: 8px; border-bottom: 2px solid #e8a020;\">Keilwellenposition \u2013 Unterschied nach asiatischem Standard<\/h2>\n<p style=\"font-size: clamp(13px,1.4vw,14.5px); color: #475569; margin: 0 0 18px;\">Bei Kettenr\u00e4dern nach asiatischer Norm ist die Keilnut auf der Zahnmitte \u2013 also mittig zwischen den Z\u00e4hnen \u2013 angeordnet. Dies unterscheidet sich von der europ\u00e4ischen Norm DIN 8187 und der amerikanischen Norm ANSI B29.1, bei denen die Keilnut \u00fcblicherweise zwischen den Z\u00e4hnen liegt. Dieser Unterschied ist aus zwei Gr\u00fcnden relevant:<\/p>\n<div style=\"display: flex; flex-wrap: wrap; gap: 16px;\">\n<div style=\"flex: 1 1 240px; background: #fff; border-radius: 6px; padding: 18px 16px; border-left: 4px solid #1a6db5; box-shadow: 0 1px 4px rgba(13,27,46,0.07);\">\n<p style=\"font-size: 14px; font-weight: bold; color: #0d1b2e; margin: 0 0 8px;\">\u2714 Visuelle Installationsbest\u00e4tigung<\/p>\n<p style=\"font-size: 12.5px; color: #334155; line-height: 1.65; margin: 0;\">Mit der Keilnut auf der Zahnmitte kann der Techniker die korrekte Einbaulage \u00fcberpr\u00fcfen, indem er die Oberseite des montierten Kettenrads betrachtet \u2013 der Zahn direkt \u00fcber der Keilnut sollte mittig \u00fcber der Markierung der Keilnut auf der Welle liegen. Diese Sichtpr\u00fcfung ist besonders hilfreich bei der Montage gro\u00dfer Kettenr\u00e4der, bei denen die Bestimmung der Kettenradposition schwierig ist.<\/p>\n<\/div>\n<div style=\"flex: 1 1 240px; background: #fff; border-radius: 6px; padding: 18px 16px; border-left: 4px solid #e8a020; box-shadow: 0 1px 4px rgba(13,27,46,0.07);\">\n<p style=\"font-size: 14px; font-weight: bold; color: #0d1b2e; margin: 0 0 8px;\">\u26a0\ufe0f Europ\u00e4isches\/ANSI-Kettenrad nicht verwenden<\/p>\n<p style=\"font-size: 12.5px; color: #334155; line-height: 1.65; margin: 0;\">Ein europ\u00e4isches oder ANSI-Kettenrad kann nicht durch ein asiatisches Standardkettenrad auf einer asiatischen Kette ersetzt werden, selbst wenn Teilung und Bohrung identisch sind. Das Zahnprofil \u2013 Auflagekurvenradius, Zahnbreite und Zahnwinkel \u2013 unterscheidet sich je nach Standard. Der Betrieb einer nicht passenden Kette und eines nicht passenden Kettenrads f\u00fchrt zu schlechtem Rolleneingriff, beschleunigtem Verschlei\u00df und vorzeitigem Kettenradausfall innerhalb weniger Wochen nach der Montage.<\/p>\n<\/div>\n<div style=\"flex: 1 1 240px; background: #fff; border-radius: 6px; padding: 18px 16px; border-left: 4px solid #64748b; box-shadow: 0 1px 4px rgba(13,27,46,0.07);\">\n<p style=\"font-size: 14px; font-weight: bold; color: #0d1b2e; margin: 0 0 8px;\">\ud83d\udcd0 JIS B1301 Keilwellenstandard<\/p>\n<p style=\"font-size: 12.5px; color: #334155; line-height: 1.65; margin: 0;\">Die Keilnutabmessungen entsprechen JIS B1301 (\u00fcberarbeitet 1976) \u2013 dem japanischen Standard f\u00fcr Parallelkeile und Keilnuten in metrischen Bohrungsgr\u00f6\u00dfen. Die Abmessungen entsprechen weitgehend DIN 6885, jedoch werden f\u00fcr kleine Bohrungsgr\u00f6\u00dfen (unter 22 mm) leicht abweichende Tiefenverh\u00e4ltnisse verwendet. Verwenden Sie bei Kettenr\u00e4dern nach asiatischem Standard immer einen Keil nach JIS B1301 oder DIN 6885 \u2013 verwenden Sie keine Keile nach ASME B17.1 Zoll, da diese ein anderes Breiten-Tiefen-Verh\u00e4ltnis aufweisen.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<p><!-- \u2550\u2550 SPEC TABLE \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 --><\/p>\n<div style=\"background: #f4f7fb; border-radius: 8px; padding: 18px 4%; margin-bottom: 24px;\">\n<p style=\"font-size: clamp(12px,1.4vw,14px); color: #475569; margin: 0;\"><strong>Schl\u00fcssel:<\/strong> Z = Z\u00e4hnezahl | De = Spitzendurchmesser (mm) | Dp = Teilkreisdurchmesser (mm) | BD = Bohrungsdurchmesser (mm) | BL = Bohrungsl\u00e4nge (mm) | a = Keilnutbreite (mm) | FBN = Nabe Typ B; FBK = Nabe Typ B mit Flansch; SUSFBP = Edelstahl SUS304<span style=\"color: #0d1b2e; font-size: clamp(20px, 2.6vw, 28px); background-color: #ffffff;\">Spezifikationen f\u00fcr fertige Bohrungs-Kettenr\u00e4der \u2014 35B bis 100B<\/span><\/p>\n<\/div>\n<p>&nbsp;<\/p>\n<h3 style=\"color: #0d1b2e; font-size: clamp(14px,1.7vw,17px); margin: 0 0 8px; background: #e8f0fb; padding: 9px 14px; border-radius: 4px; border-left: 4px solid #0d1b2e;\">35B | Teilung 9,525 mm | Rollen-\u00d8 5,08 mm | Innenbreite 4,78 mm | C45 geh\u00e4rtet<\/h3>\n<div style=\"overflow-x: auto; width: 100%; margin: 0 0 22px;\">\n<table style=\"width: 100%; border-collapse: collapse; font-size: clamp(11px,1.2vw,12.5px); min-width: 640px;\">\n<thead>\n<tr style=\"background: #0d1b2e; color: #fff;\">\n<th style=\"padding: 8px; text-align: center; border: 1px solid #0d1b2e;\">Z<\/th>\n<th style=\"padding: 8px; text-align: center; border: 1px solid #0d1b2e;\">De (mm)<\/th>\n<th style=\"padding: 8px; text-align: center; border: 1px solid #0d1b2e;\">Dp (mm)<\/th>\n<th style=\"padding: 8px; text-align: center; border: 1px solid #0d1b2e; background: #1a3a5c;\">BD-Optionen (mm)<\/th>\n<th style=\"padding: 8px; text-align: center; border: 1px solid #0d1b2e;\">BL (mm)<\/th>\n<th style=\"padding: 8px; text-align: center; border: 1px solid #0d1b2e;\">Keilnut (mm)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; font-weight: bold;\">9<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">32<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">27.85<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; background: #f8faff;\">*21,5 (Pilot)<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">20<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">6<\/td>\n<\/tr>\n<tr style=\"background: #f0f6ff;\">\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; font-weight: bold;\">11<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">38<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">33.81<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; background: #f8faff;\">*27 (Pilot)<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">20<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">6<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; font-weight: bold;\">13<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">44<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">39.80<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; background: #f8faff;\">10, 12, 14, 15, 16<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">20<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">4\u20135<\/td>\n<\/tr>\n<tr style=\"background: #f0f6ff;\">\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; font-weight: bold;\">17<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">56<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">51.83<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; background: #f8faff;\">10, 12, 14, 15, 16<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">20<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">5<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; font-weight: bold;\">25<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">80<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">76.00<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; background: #f8faff;\">14, 15, 16<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">20<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">5<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h3 style=\"color: #0d1b2e; font-size: clamp(14px,1.7vw,17px); margin: 0 0 8px; background: #e8f0fb; padding: 9px 14px; border-radius: 4px; border-left: 4px solid #0d1b2e;\">40B | Teilung 12,70 mm | Rollen-\u00d8 7,92 mm | Innenbreite 7,85 mm | C45 geh\u00e4rtet<\/h3>\n<div style=\"overflow-x: auto; width: 100%; margin: 0 0 22px;\">\n<table style=\"width: 100%; border-collapse: collapse; font-size: clamp(11px,1.2vw,12.5px); min-width: 640px;\">\n<thead>\n<tr style=\"background: #0d1b2e; color: #fff;\">\n<th style=\"padding: 8px; text-align: center; border: 1px solid #0d1b2e;\">Z<\/th>\n<th style=\"padding: 8px; text-align: center; border: 1px solid #0d1b2e;\">De (mm)<\/th>\n<th style=\"padding: 8px; text-align: center; border: 1px solid #0d1b2e;\">Dp (mm)<\/th>\n<th style=\"padding: 8px; text-align: center; border: 1px solid #0d1b2e; background: #1a3a5c;\">BD-Optionen (mm)<\/th>\n<th style=\"padding: 8px; text-align: center; border: 1px solid #0d1b2e;\">BL (mm)<\/th>\n<th style=\"padding: 8px; text-align: center; border: 1px solid #0d1b2e;\">Keilnut (mm)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; font-weight: bold;\">9<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">42<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">37.13<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; background: #f8faff;\">*28 (Pilot)<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">22<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">5<\/td>\n<\/tr>\n<tr style=\"background: #f0f6ff;\">\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; font-weight: bold;\">12<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">55<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">49.07<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; background: #f8faff;\">10, 12, 14, 15, 16, 17<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">22<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">5<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; font-weight: bold;\">15<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">67<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">61.09<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; background: #f8faff;\">12, 14, 15, 16, 17, 18<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">22<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">5<\/td>\n<\/tr>\n<tr style=\"background: #f0f6ff;\">\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; font-weight: bold;\">17<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">75<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">69.11<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; background: #f8faff;\">12, 14, 15, 16, 17, 18, 19, 20<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">22<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">5<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; font-weight: bold;\">20<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">88<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">81.19<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; background: #f8faff;\">14, 15, 16, 17, 18, 19, 20<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">22<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">5<\/td>\n<\/tr>\n<tr style=\"background: #f0f6ff;\">\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; font-weight: bold;\">25<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">108<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">101.33<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; background: #f8faff;\">14, 15, 17, 18, 19, 20<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">22<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">6<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h3 style=\"color: #0d1b2e; font-size: clamp(14px,1.7vw,17px); margin: 0 0 8px; background: #e8f0fb; padding: 9px 14px; border-radius: 4px; border-left: 4px solid #0d1b2e;\">60B | Teilung 19,05 mm | Rollen-\u00d8 11,91 mm | Innenbreite 12,07 mm | C45 geh\u00e4rtet<\/h3>\n<div style=\"overflow-x: auto; width: 100%; margin: 0 0 22px;\">\n<table style=\"width: 100%; border-collapse: collapse; font-size: clamp(11px,1.2vw,12.5px); min-width: 640px;\">\n<thead>\n<tr style=\"background: #0d1b2e; color: #fff;\">\n<th style=\"padding: 8px; text-align: center; border: 1px solid #0d1b2e;\">Z<\/th>\n<th style=\"padding: 8px; text-align: center; border: 1px solid #0d1b2e;\">De (mm)<\/th>\n<th style=\"padding: 8px; text-align: center; border: 1px solid #0d1b2e;\">Dp (mm)<\/th>\n<th style=\"padding: 8px; text-align: center; border: 1px solid #0d1b2e; background: #1a3a5c;\">BD-Optionen (mm)<\/th>\n<th style=\"padding: 8px; text-align: center; border: 1px solid #0d1b2e;\">BL (mm)<\/th>\n<th style=\"padding: 8px; text-align: center; border: 1px solid #0d1b2e;\">Keilnut (mm)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; font-weight: bold;\">9<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">63<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">58.10<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; background: #f8faff;\">32<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">35<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">8<\/td>\n<\/tr>\n<tr style=\"background: #f0f6ff;\">\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; font-weight: bold;\">11<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">76<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">71.56<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; background: #f8faff;\">30, 32, 35<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">35<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">8<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; font-weight: bold;\">13<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">89<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">84.92<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; background: #f8faff;\">30, 32, 35, 38, 40<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">35<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">10<\/td>\n<\/tr>\n<tr style=\"background: #f0f6ff;\">\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; font-weight: bold;\">17<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">114<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">109.97<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; background: #f8faff;\">32, 35, 38, 40, 42, 45<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">35<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">10<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; font-weight: bold;\">21<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">139<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">135.64<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; background: #f8faff;\">35, 38, 40, 42, 45, 48<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">40<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">12<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h3 style=\"color: #0d1b2e; font-size: clamp(14px,1.7vw,17px); margin: 0 0 8px; background: #e8f0fb; padding: 9px 14px; border-radius: 4px; border-left: 4px solid #0d1b2e;\">80B | Teilung 25,40 mm | Rollen-\u00d8 15,88 mm | Innenbreite 15,88 mm | C45 geh\u00e4rtet<\/h3>\n<div style=\"overflow-x: auto; width: 100%; margin: 0 0 12px;\">\n<table style=\"width: 100%; border-collapse: collapse; font-size: clamp(11px,1.2vw,12.5px); min-width: 640px;\">\n<thead>\n<tr style=\"background: #0d1b2e; color: #fff;\">\n<th style=\"padding: 8px; text-align: center; border: 1px solid #0d1b2e;\">Z<\/th>\n<th style=\"padding: 8px; text-align: center; border: 1px solid #0d1b2e;\">De (mm)<\/th>\n<th style=\"padding: 8px; text-align: center; border: 1px solid #0d1b2e;\">Dp (mm)<\/th>\n<th style=\"padding: 8px; text-align: center; border: 1px solid #0d1b2e; background: #1a3a5c;\">BD-Optionen (mm)<\/th>\n<th style=\"padding: 8px; text-align: center; border: 1px solid #0d1b2e;\">BL (mm)<\/th>\n<th style=\"padding: 8px; text-align: center; border: 1px solid #0d1b2e;\">Keilnut (mm)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; font-weight: bold;\">9<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">84<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">77.52<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; background: #f8faff;\">44 (Pilot)<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">42<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">12<\/td>\n<\/tr>\n<tr style=\"background: #f0f6ff;\">\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; font-weight: bold;\">13<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">117<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">113.27<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; background: #f8faff;\">40, 42, 45, 48<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">42<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">12<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; font-weight: bold;\">17<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">151<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">146.28<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; background: #f8faff;\">42, 45, 48, 50<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">42<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">14<\/td>\n<\/tr>\n<tr style=\"background: #f0f6ff;\">\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; font-weight: bold;\">21<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">186<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">180.75<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; background: #f8faff;\">45, 48, 50, 55<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">50<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">14<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p style=\"font-size: clamp(12px,1.3vw,13px); color: #64748b; margin-bottom: 40px;\">* = Pilotbohrung (ohne Keilnut). Alle Bohrungsgr\u00f6\u00dfen und Varianten aus Edelstahl SUSFBP25B erh\u00e4ltlich \u2013 kontaktieren Sie uns. 50B, 100B und 120B ebenfalls verf\u00fcgbar. Bitte geben Sie bei der Bestellung Kettengr\u00f6\u00dfe, Z\u00e4hnezahl, Typ (FBN oder FBK) und Bohrungsdurchmesser in mm an.<\/p>\n<p><!-- \u2550\u2550 FEATURES PANEL \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 --><\/p>\n<div style=\"position: relative; border-radius: 8px; overflow: hidden; margin-bottom: 40px;\">\n<p><img decoding=\"async\" style=\"position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0.18;\" role=\"presentation\" src=\"https:\/\/5speedtransmission.com\/wp-content\/uploads\/2026\/07\/Brand-Feature-Bar-BG1.webp\" alt=\"\" \/><\/p>\n<div style=\"position: relative; z-index: 1; background: rgba(13,27,46,0.90); padding: 36px 4%; border-radius: 8px;\">\n<h2 style=\"color: #fff; font-size: clamp(20px,2.6vw,26px); border-bottom: 1px solid rgba(232,160,32,0.4); padding-bottom: 10px; margin-top: 0;\">Technische Merkmale<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-236 aligncenter\" src=\"https:\/\/5speedtransmission.com\/wp-content\/uploads\/2026\/07\/Finished-Bore-Sprockets-1.webp\" alt=\"Fertigbohrungs-Kettenr\u00e4der-1\" width=\"600\" height=\"600\" srcset=\"https:\/\/5speedtransmission.com\/wp-content\/uploads\/2026\/07\/Finished-Bore-Sprockets-1.webp 600w, https:\/\/5speedtransmission.com\/wp-content\/uploads\/2026\/07\/Finished-Bore-Sprockets-1-480x480.webp 480w\" sizes=\"auto, (min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 600px, 100vw\" \/><\/p>\n<div style=\"display: grid; grid-template-columns: repeat(auto-fill,minmax(255px,1fr)); gap: 18px; margin-top: 20px;\">\n<div style=\"background: rgba(255,255,255,0.06); border-left: 4px solid #e8a020; padding: 18px 16px; border-radius: 4px;\">\n<h3 style=\"color: #e8a020; font-size: clamp(13px,1.5vw,15px); margin: 0 0 8px; font-weight: bold;\">JIS B1801 Zahnprofil<\/h3>\n<p style=\"color: #a8bdd4; font-size: clamp(12px,1.4vw,13px); line-height: 1.65; margin: 0;\">Das Zahnprofil entspricht JIS B1801 \u2013 Voraussetzung f\u00fcr den korrekten Eingriff mit asiatischen Standard-Rollenketten. Der Auflagekurvenradius und die Zahnbreite weichen von DIN 8187 und ANSI B29.1 ab, da der Rollendurchmesser in Asien geringf\u00fcgig abweicht. Die Verwendung asiatischer Ketten auf europ\u00e4ischen oder amerikanischen Kettenr\u00e4dern (oder umgekehrt) f\u00fchrt selbst bei identischer Teilung zu fehlerhaftem Rollensitz und vorzeitigem Verschlei\u00df. <a style=\"color: #e8a020; text-decoration: underline;\" href=\"https:\/\/5speedtransmission.com\/de\/produktkategorie\/driving-chains\/\">JIS B1801 Asiatische Standard-Rollenkette<\/a>.<\/p>\n<\/div>\n<div style=\"background: rgba(255,255,255,0.06); border-left: 4px solid #e8a020; padding: 18px 16px; border-radius: 4px;\">\n<h3 style=\"color: #e8a020; font-size: clamp(13px,1.5vw,15px); margin: 0 0 8px; font-weight: bold;\">C45 mit geh\u00e4rteten Z\u00e4hnen \u2013 35B und h\u00f6her<\/h3>\n<p style=\"color: #a8bdd4; font-size: clamp(12px,1.4vw,13px); line-height: 1.65; margin: 0;\">Alle Kettenr\u00e4der der Serien FBN und FBK in den Gr\u00f6\u00dfen 35B bis 120B bestehen aus C45-Kohlenstoffstahl mit induktionsgeh\u00e4rteten Zahnflanken (52\u201358 HRC). Die Bohrung wird vor der W\u00e4rmebehandlung bearbeitet und nach dem H\u00e4rten ma\u00dfgepr\u00fcft. Kettenr\u00e4der der Serie 25B sind f\u00fcr geringere Belastungen ausgelegt \u2013 sie bestehen aus blankem C45-Stahl ohne Zahnh\u00e4rtung und eignen sich f\u00fcr die leichten Lasten in Antriebsanwendungen der Serie 25B. Varianten aus Edelstahl SUS304 (Pr\u00e4fix SUSFBP) sind nur mit blanker Bohrung erh\u00e4ltlich und nicht durch das Material geh\u00e4rtet.<\/p>\n<\/div>\n<div style=\"background: rgba(255,255,255,0.06); border-left: 4px solid #e8a020; padding: 18px 16px; border-radius: 4px;\">\n<h3 style=\"color: #e8a020; font-size: clamp(13px,1.5vw,15px); margin: 0 0 8px; font-weight: bold;\">FBK-Flanschtyp \u2013 Seitliche Befestigung<\/h3>\n<p style=\"color: #a8bdd4; font-size: clamp(12px,1.4vw,13px); line-height: 1.65; margin: 0;\">Die FBK-Bauform verf\u00fcgt \u00fcber eine Flanschfl\u00e4che an der Nabe, die als Auflagefl\u00e4che an einer Wellenschulter oder einem Wellenkragen dient. Dies ist erforderlich, wenn das Kettenrad axial durch seine eigene Geometrie auf der Welle fixiert werden muss und nicht ausschlie\u00dflich durch die Stellschraube. FBK ist die Standardbauform f\u00fcr Kettenantriebe in japanischen Landmaschinen und F\u00f6rderanlagen, bei denen die Kettenradposition durch eine Wellenstufe und nicht allein durch eine Stellschraube festgelegt wird.<\/p>\n<\/div>\n<div style=\"background: rgba(255,255,255,0.06); border-left: 4px solid #e8a020; padding: 18px 16px; border-radius: 4px;\">\n<h3 style=\"color: #e8a020; font-size: clamp(13px,1.5vw,15px); margin: 0 0 8px; font-weight: bold;\">Korea Ever-Power f\u00fcr asiatische OEM-Antriebe<\/h3>\n<p style=\"color: #a8bdd4; font-size: clamp(12px,1.4vw,13px); line-height: 1.65; margin: 0;\">Koreanische Industriemaschinen verwenden f\u00fcr alle inl\u00e4ndischen Antriebe Kettenstandards nach JIS-Norm. Die Kettenr\u00e4der mit asiatischer Standard-Fertigbohrung von Korea Ever-Power sind der passende Ersatz f\u00fcr Antriebe in koreanischen Maschinen aller Branchen \u2013 Baumaschinen, Landmaschinen, F\u00f6rderanlagen und Textilmaschinen. Sie weisen dieselbe Nabengeometrie, Bohrungsgr\u00f6\u00dfen und Keilwellenabmessungen wie die Originalspezifikation des koreanischen Erstausr\u00fcsters auf.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><!-- \u2550\u2550 MATCHING & RELATED \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 --><\/p>\n<h2 style=\"color: #0d1b2e; font-size: clamp(20px,2.6vw,28px); border-bottom: 3px solid #e8a020; padding-bottom: 10px; margin-top: 0;\">Passende Kette &amp; verwandte Produkte<\/h2>\n<div style=\"display: flex; flex-wrap: wrap; background: #f4f7fb; border-radius: 8px; overflow: hidden; box-shadow: 0 2px 8px rgba(13,27,46,0.08); margin-bottom: 16px;\">\n<p><img decoding=\"async\" style=\"width: 260px; max-width: 100%; height: 200px; object-fit: cover; display: block; flex-shrink: 0;\" src=\"https:\/\/5speedtransmission.com\/wp-content\/uploads\/2026\/07\/Product-Roller-Chain-Hero.webp\" alt=\"JIS B1801 Asiatische Standard-Rollenkette 40B 60B 80B f\u00fcr Kettenr\u00e4der mit fertiger Bohrung\" \/><\/p>\n<div style=\"flex: 1 1 260px; padding: 22px 26px; display: flex; flex-direction: column; justify-content: center; min-width: 0;\">\n<p style=\"font-size: clamp(13px,1.5vw,15px); font-weight: bold; color: #0d1b2e; margin: 0 0 10px; padding-bottom: 8px; border-bottom: 2px solid #e8a020; display: inline-block;\">Passende Rollenkette nach asiatischem Standard<\/p>\n<p style=\"font-size: clamp(13px,1.4vw,14.5px); color: #334155; line-height: 1.72; margin: 10px 0 18px;\">Verwenden Sie f\u00fcr Ihr FBN\/FBK-Kettenrad eine JIS B1801-Rollenkette nach asiatischem Standard mit der gleichen Kettennummer (35B, 40B, 60B, 80B usw.). Standard-, H-Serien-, selbstschmierende und SUS304-Edelstahlvarianten sind erh\u00e4ltlich. Verwenden Sie niemals europ\u00e4ische DIN 8187- oder ANSI B29.1-Ketten auf asiatischen Kettenr\u00e4dern.<\/p>\n<p><a style=\"display: inline-block; background: #e8a020; color: #fff; font-weight: bold; font-size: clamp(13px,1.4vw,14px); padding: 10px 20px; border-radius: 4px; text-decoration: none; align-self: flex-start;\" href=\"https:\/\/5speedtransmission.com\/de\/produktkategorie\/driving-chains\/\">Antriebsketten ansehen \u2192<\/a><\/p>\n<\/div>\n<\/div>\n<div style=\"display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 40px;\">\n<div style=\"flex: 1 1 200px; max-width: 270px; text-align: center; padding: 20px 14px; background: #f4f7fb; border-radius: 6px; box-shadow: 0 2px 6px rgba(13,27,46,0.06);\">\n<p><img decoding=\"async\" style=\"width: 100%; max-width: 160px; height: auto; border-radius: 4px; margin: 0 auto 10px; display: block;\" title=\"EP-Blattkette und Hebekette\" src=\"https:\/\/5speedtransmission.com\/wp-content\/uploads\/2026\/07\/Product-Leaf-Chain-Hero.webp\" alt=\"Korea Ever-Power Blattketten f\u00fcr Gabelstapler und Hebezeuge\" \/><\/p>\n<h3 style=\"color: #0d1b2e; font-size: clamp(13px,1.5vw,15px); margin: 0 0 6px;\"><a style=\"color: #0d1b2e; text-decoration: none;\" href=\"https:\/\/5speedtransmission.com\/de\/produktkategorie\/leaf-chains\/\">Blattketten<\/a><\/h3>\n<p style=\"font-size: 12px; color: #64748b; line-height: 1.6; margin: 0 0 10px;\">Blattketten der Serien BL und LH f\u00fcr Gabelstapler-Hubmasten, Industrietorantriebe und Hebezeuge. Zugfestigkeiten von 11 kN bis \u00fcber 1.600 kN.<\/p>\n<p><a style=\"display: inline-block; background: #0d1b2e; color: #fff; font-size: 12px; font-weight: bold; padding: 7px 16px; border-radius: 4px; text-decoration: none;\" href=\"https:\/\/5speedtransmission.com\/de\/produktkategorie\/leaf-chains\/\">Blattketten ansehen<\/a><\/p>\n<\/div>\n<div style=\"flex: 1 1 200px; max-width: 270px; text-align: center; padding: 20px 14px; background: #f4f7fb; border-radius: 6px; box-shadow: 0 2px 6px rgba(13,27,46,0.06);\">\n<p><img decoding=\"async\" style=\"width: 100%; max-width: 160px; height: auto; border-radius: 4px; margin: 0 auto 10px; display: block;\" title=\"EP-Ingenieurkette\" src=\"https:\/\/5speedtransmission.com\/wp-content\/uploads\/2026\/07\/Product-Engineering-Chain-Hero.webp\" alt=\"Korea Ever-Power Engineering-Ketten f\u00fcr schwere F\u00f6rderanlagen\" \/><\/p>\n<h3 style=\"color: #0d1b2e; font-size: clamp(13px,1.5vw,15px); margin: 0 0 6px;\"><a style=\"color: #0d1b2e; text-decoration: none;\" href=\"https:\/\/5speedtransmission.com\/de\/produktkategorie\/engineering-chains\/\">Konstruktionsketten<\/a><\/h3>\n<p style=\"font-size: 12px; color: #64748b; line-height: 1.6; margin: 0 0 10px;\">Geschwei\u00dfte Stahl-, Gusseisen- und Schmiedeketten f\u00fcr den Schwerlast-Industrietransport in Stahlwerken, Zementwerken, im Bergbau und in der chemischen Verarbeitung.<\/p>\n<p><a style=\"display: inline-block; background: #0d1b2e; color: #fff; font-size: 12px; font-weight: bold; padding: 7px 16px; border-radius: 4px; text-decoration: none;\" href=\"https:\/\/5speedtransmission.com\/de\/produktkategorie\/engineering-chains\/\">Engineering-Ketten ansehen<\/a><\/p>\n<\/div>\n<div style=\"flex: 1 1 200px; max-width: 270px; text-align: center; padding: 20px 14px; background: #f4f7fb; border-radius: 6px; box-shadow: 0 2px 6px rgba(13,27,46,0.06);\">\n<p><img decoding=\"async\" style=\"width: 100%; max-width: 160px; height: auto; border-radius: 4px; margin: 0 auto 10px; display: block;\" title=\"EP-Edelstahlkette\" src=\"https:\/\/5speedtransmission.com\/wp-content\/uploads\/2026\/07\/Product-Silent-Chain-Hero.webp\" alt=\"Korea Ever-Power Edelstahl-Rollenkette\" \/><\/p>\n<h3 style=\"color: #0d1b2e; font-size: clamp(13px,1.5vw,15px); margin: 0 0 6px;\"><a style=\"color: #0d1b2e; text-decoration: none;\" href=\"https:\/\/5speedtransmission.com\/de\/produktkategorie\/stainless-steel-chains\/\">Edelstahlketten<\/a><\/h3>\n<p style=\"font-size: 12px; color: #64748b; line-height: 1.6; margin: 0 0 10px;\">Rollenketten aus Edelstahl SUS304 und SUS316L f\u00fcr die Lebensmittel-, Pharma- und Chemieindustrie. Geeignet f\u00fcr Reinigungsanwendungen, hohe Temperaturen und korrosive Medien.<\/p>\n<p><a style=\"display: inline-block; background: #0d1b2e; color: #fff; font-size: 12px; font-weight: bold; padding: 7px 16px; border-radius: 4px; text-decoration: none;\" href=\"https:\/\/5speedtransmission.com\/de\/produktkategorie\/stainless-steel-chains\/\">Edelstahlketten ansehen<\/a><\/p>\n<\/div>\n<div style=\"flex: 1 1 200px; max-width: 270px; text-align: center; padding: 20px 14px; background: #f4f7fb; border-radius: 6px; box-shadow: 0 2px 6px rgba(13,27,46,0.06);\">\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-120\" src=\"https:\/\/5speedtransmission.com\/wp-content\/uploads\/2026\/07\/agricultural-chain-1.webp\" alt=\"Agrarkette 1\" width=\"600\" height=\"600\" srcset=\"https:\/\/5speedtransmission.com\/wp-content\/uploads\/2026\/07\/agricultural-chain-1.webp 600w, https:\/\/5speedtransmission.com\/wp-content\/uploads\/2026\/07\/agricultural-chain-1-480x480.webp 480w\" sizes=\"auto, (min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 600px, 100vw\" \/><\/p>\n<h3 style=\"color: #0d1b2e; font-size: clamp(13px,1.5vw,15px); margin: 0 0 6px;\"><a style=\"color: #0d1b2e; text-decoration: none;\" href=\"https:\/\/5speedtransmission.com\/de\/produktkategorie\/agricultural-chains\/\">Agrarketten<\/a><\/h3>\n<p style=\"font-size: 12px; color: #64748b; line-height: 1.6; margin: 0 0 10px;\">CA-, CC- und Maisketten-Serien f\u00fcr M\u00e4hdrescher, Baumwollpfl\u00fccker, Ballenpressen und Streuger\u00e4te. Entspricht der Norm ISO 487 \/ ASME B29.100.<\/p>\n<p><a style=\"display: inline-block; background: #0d1b2e; color: #fff; font-size: 12px; font-weight: bold; padding: 7px 16px; border-radius: 4px; text-decoration: none;\" href=\"https:\/\/5speedtransmission.com\/de\/produktkategorie\/agricultural-chains\/\">Landwirtschaftliche Wertsch\u00f6pfungsketten ansehen<\/a><\/p>\n<\/div>\n<\/div>\n<p><!-- \u2550\u2550 CTA \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 --><\/p>\n<div style=\"position: relative; border-radius: 8px; overflow: hidden;\">\n<p><img decoding=\"async\" style=\"position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0.22;\" role=\"presentation\" src=\"https:\/\/5speedtransmission.com\/wp-content\/uploads\/2026\/07\/Brand-Feature-Bar-BG.webp\" alt=\"\" \/><\/p>\n<div style=\"position: relative; z-index: 1; background: rgba(13,27,46,0.90); border-radius: 8px; padding: 36px 5%; text-align: center;\">\n<h3 style=\"color: #fff; font-size: clamp(18px,2.4vw,26px); margin: 0 0 12px;\">Angebot anfordern \u2014 Kettenr\u00e4der mit asiatischer Standard-Fertigbohrung<\/h3>\n<p style=\"color: #c8d6e8; font-size: clamp(13px,1.6vw,16px); line-height: 1.7; margin: 0 0 24px; max-width: 640px; margin-left: auto; margin-right: auto;\">Bitte geben Sie die Kettengr\u00f6\u00dfe (z. B. 60B), die Z\u00e4hnezahl, den Typ (FBN oder FBK) und den Bohrungsdurchmesser in mm an. Edelstahlketten (SUSFBP) sind f\u00fcr 25B erh\u00e4ltlich. Wir antworten innerhalb eines Werktages.<\/p>\n<div style=\"display: flex; flex-wrap: wrap; gap: 12px; justify-content: center;\"><a style=\"display: inline-block; background: #e8a020; color: #fff; font-weight: bold; font-size: clamp(14px,1.7vw,16px); padding: 14px 32px; border-radius: 5px; text-decoration: none;\" href=\"https:\/\/5speedtransmission.com\/de\/contact-us\/\">Jetzt ein Angebot anfordern<\/a><br \/>\n<a style=\"display: inline-block; background: transparent; color: #fff; font-weight: 600; font-size: clamp(14px,1.7vw,16px); padding: 14px 32px; border-radius: 5px; text-decoration: none; border: 2px solid rgba(255,255,255,0.35);\" href=\"https:\/\/5speedtransmission.com\/de\/produktkategorie\/sprockets\/\">Alle Kettenradprodukte<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Die Kettenr\u00e4der von Korea Ever-Power nach asiatischem Standard entsprechen der japanischen Industrienorm JIS B1801 f\u00fcr Rollenkettenr\u00e4der. Diese Norm bildet die Grundlage f\u00fcr den in Japan, S\u00fcdkorea, Taiwan, China und S\u00fcdostasien verwendeten asiatischen Standard. Die JIS-Kettenabmessungen unterscheiden sich hinsichtlich Rollendurchmesser und Innenbreite von ANSI B29.1 und DIN 8187, was ein spezifisches Zahnprofil erfordert. Daher m\u00fcssen Ketten und Kettenr\u00e4der nach asiatischem Standard stets aufeinander abgestimmt sein.<\/p>","protected":false},"featured_media":236,"comment_status":"open","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"off","_et_pb_old_content":"<div style=\"font-family: Arial, Helvetica, sans-serif;color: #1c2333;line-height: 1.75;max-width: 1200px;margin: 0 auto;padding: 2%\">\r\n\r\n<!-- \u2550\u2550 STATS STRIP \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 -->\r\n<div style=\"background: #0d1b2e;border-radius: 8px;padding: 28px 4%;margin-bottom: 40px;display: flex;flex-wrap: wrap;gap: 0;justify-content: space-around;text-align: center\">\r\n<div style=\"padding: 10px 20px;min-width: 110px\">\r\n<p style=\"font-size: clamp(22px,3vw,34px);font-weight: 800;color: #e8a020;margin: 0 0 4px\">25B \u2013 120B<\/p>\r\n<p style=\"font-size: clamp(11px,1.2vw,13px);color: #8daabe;text-transform: uppercase;letter-spacing: 1.5px;margin: 0\">Chain Size Range<\/p>\r\n\r\n<\/div>\r\n<div style=\"padding: 10px 20px;min-width: 110px\">\r\n<p style=\"font-size: clamp(22px,3vw,34px);font-weight: 800;color: #e8a020;margin: 0 0 4px\">FBN \/ FBK<\/p>\r\n<p style=\"font-size: clamp(11px,1.2vw,13px);color: #8daabe;text-transform: uppercase;letter-spacing: 1.5px;margin: 0\">Type FBN (B) & FBK (B+F)<\/p>\r\n\r\n<\/div>\r\n<div style=\"padding: 10px 20px;min-width: 110px\">\r\n<p style=\"font-size: clamp(22px,3vw,34px);font-weight: 800;color: #e8a020;margin: 0 0 4px\">JIS B1801<\/p>\r\n<p style=\"font-size: clamp(11px,1.2vw,13px);color: #8daabe;text-transform: uppercase;letter-spacing: 1.5px;margin: 0\">Asian Standard<\/p>\r\n\r\n<\/div>\r\n<div style=\"padding: 10px 20px;min-width: 110px\">\r\n<p style=\"font-size: clamp(22px,3vw,34px);font-weight: 800;color: #e8a020;margin: 0 0 4px\">ISO 9001<\/p>\r\n<p style=\"font-size: clamp(11px,1.2vw,13px);color: #8daabe;text-transform: uppercase;letter-spacing: 1.5px;margin: 0\">Certified Quality<\/p>\r\n\r\n<\/div>\r\n<\/div>\r\n<!-- \u2550\u2550 PRODUCT OVERVIEW \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 -->\r\n<h2 style=\"color: #0d1b2e;font-size: clamp(20px,2.6vw,28px);border-bottom: 3px solid #e8a020;padding-bottom: 10px;margin-top: 0\">Asian Standard Finished Bore Sprockets \u2013 Product Overview<\/h2>\r\n<div style=\"display: flex;flex-wrap: wrap;gap: 28px;margin: 24px 0 36px\">\r\n<div style=\"flex: 2 1 320px\">\r\n<p style=\"font-size: clamp(14px,1.6vw,16px)\">The finished bore range is produced in two hub types: <strong>FBN (Type B)<\/strong> \u2014 a straight hub with a bore, keyway and setscrew, supplied with the keyway centred on the tooth centreline (not between teeth as in some other standards). The keyway-on-tooth-centre arrangement allows the key to be visible from above when the sprocket is mounted on the shaft, making alignment checks easier. <strong>FBK (Type B+F)<\/strong> \u2014 the same hub with an additional flange, used for applications requiring positive lateral retention or attachment to a shaft shoulder.<\/p>\r\n<p style=\"font-size: clamp(14px,1.6vw,16px)\">The range covers chain sizes 25B (3\/16\" pitch) through 120B (1\u00bd\" pitch), in simplex. Material is C45 carbon steel with induction-hardened teeth for sizes 35B and above. For 25B light-duty chain, the sprocket is un-hardened plain C45. Stainless steel (SUS304) variants are available for 25B (food and pharmaceutical) \u2014 designated SUSFBP. For the Asian stock bore range (NK type) see our <a style=\"color: #1a6db5;text-decoration: underline\" href=\"https:\/\/5speedtransmission.com\/stock-bore-sprockets-platewheels-asian\/\">Asian stock bore sprockets<\/a>. Browse the <a style=\"color: #1a6db5;text-decoration: underline\" href=\"https:\/\/5speedtransmission.com\/product-category\/sprockets\/\">full sprocket category<\/a>.<\/p>\r\n\r\n<\/div>\r\n<div style=\"flex: 1 1 260px\">\r\n\r\n<img style=\"width: 100%;height: auto;border-radius: 6px;display: block;margin-bottom: 16px\" src=\"https:\/\/5speedtransmission.com\/wp-content\/uploads\/2026\/07\/Product-Sprocket-Group-Display.webp\" alt=\"Korea Ever-Power Asian standard JIS B1801 finished bore sprockets FBN FBK\" \/>\r\n<!-- JIS vs ANSI vs DIN comparison \u2014 unique module -->\r\n<div style=\"background: #fff8ec;border: 1px solid #e8a020;border-radius: 6px;padding: 16px 18px\">\r\n<p style=\"font-size: 13px;font-weight: bold;color: #0d1b2e;margin: 0 0 8px\">\ud83c\udf0f Asian vs ANSI vs European \u2014 same pitch, different chain<\/p>\r\n<p style=\"font-size: 12px;color: #334155;line-height: 1.7;margin: 0 0 6px\">For the same pitch (e.g. \u00bd\u2033 \/ 12.7 mm), the three standards have different roller diameters:<\/p>\r\n\r\n<table style=\"width: 100%;font-size: 11.5px;border-collapse: collapse\">\r\n<tbody>\r\n<tr style=\"background: #0d1b2e;color: #fff\">\r\n<th style=\"padding: 5px 7px;border: 1px solid #1a3a5c\">Pitch \u00bd\u2033<\/th>\r\n<th style=\"padding: 5px 7px;border: 1px solid #1a3a5c;text-align: center\">Roller \u00d8<\/th>\r\n<th style=\"padding: 5px 7px;border: 1px solid #1a3a5c;text-align: center\">Standard<\/th>\r\n<\/tr>\r\n<tr style=\"background: #fff\">\r\n<td style=\"padding: 5px 7px;border: 1px solid #dde6f2;font-weight: 600\">40B (Asian\/JIS)<\/td>\r\n<td style=\"padding: 5px 7px;border: 1px solid #dde6f2;text-align: center\">7.92 mm<\/td>\r\n<td style=\"padding: 5px 7px;border: 1px solid #dde6f2;text-align: center\">JIS B1801<\/td>\r\n<\/tr>\r\n<tr style=\"background: #f4f7fb\">\r\n<td style=\"padding: 5px 7px;border: 1px solid #dde6f2;font-weight: 600\">#40 (American)<\/td>\r\n<td style=\"padding: 5px 7px;border: 1px solid #dde6f2;text-align: center\">7.95 mm<\/td>\r\n<td style=\"padding: 5px 7px;border: 1px solid #dde6f2;text-align: center\">ANSI B29.1<\/td>\r\n<\/tr>\r\n<tr style=\"background: #fff\">\r\n<td style=\"padding: 5px 7px;border: 1px solid #dde6f2;font-weight: 600\">08B (European)<\/td>\r\n<td style=\"padding: 5px 7px;border: 1px solid #dde6f2;text-align: center\">8.51 mm<\/td>\r\n<td style=\"padding: 5px 7px;border: 1px solid #dde6f2;text-align: center\">DIN 8187<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<p style=\"font-size: 12px;color: #dc2626;font-weight: bold;margin: 8px 0 0\">\u26a0\ufe0f Do not mix chain standards \u2014 the larger DIN 08B roller will not seat correctly on Asian or ANSI tooth profiles.<\/p>\r\n\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<!-- \u2550\u2550 KEYWAY LOCATION NOTE (unique module) \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 -->\r\n<div style=\"background: #f4f7fb;border-radius: 8px;padding: 28px 4%;margin-bottom: 40px\">\r\n<h2 style=\"color: #0d1b2e;font-size: clamp(17px,2.2vw,22px);margin: 0 0 8px;padding-bottom: 8px;border-bottom: 2px solid #e8a020\">Keyway Location \u2014 Asian Standard Difference<\/h2>\r\n<p style=\"font-size: clamp(13px,1.4vw,14.5px);color: #475569;margin: 0 0 18px\">Asian standard sprockets have the keyway machined on the tooth centreline \u2014 aligned with the midpoint of a tooth, not between teeth. This is a different convention from European DIN 8187 and American ANSI B29.1 sprockets, where the keyway is typically positioned between teeth. The difference matters for two reasons:<\/p>\r\n\r\n<div style=\"display: flex;flex-wrap: wrap;gap: 16px\">\r\n<div style=\"flex: 1 1 240px;background: #fff;border-radius: 6px;padding: 18px 16px;border-left: 4px solid #1a6db5\">\r\n<p style=\"font-size: 14px;font-weight: bold;color: #0d1b2e;margin: 0 0 8px\">\u2714 Visual Installation Confirmation<\/p>\r\n<p style=\"font-size: 12.5px;color: #334155;line-height: 1.65;margin: 0\">With the keyway on the tooth centreline, the engineer can confirm correct installation position by looking at the top of the installed sprocket \u2014 the tooth directly above the key should be centred over the keyway mark on the shaft. This visual check is particularly useful during installation of large sprockets where gauging the sprocket position is difficult.<\/p>\r\n\r\n<\/div>\r\n<div style=\"flex: 1 1 240px;background: #fff;border-radius: 6px;padding: 18px 16px;border-left: 4px solid #e8a020\">\r\n<p style=\"font-size: 14px;font-weight: bold;color: #0d1b2e;margin: 0 0 8px\">\u26a0\ufe0f Do Not Substitute European\/ANSI Sprocket<\/p>\r\n<p style=\"font-size: 12.5px;color: #334155;line-height: 1.65;margin: 0\">A European or ANSI sprocket cannot be substituted for an Asian standard sprocket on Asian chain, even if the pitch and bore are the same. The tooth profile \u2014 seating curve radius, tooth width and tooth angle \u2014 differs between standards. Running mismatched chain and sprocket causes poor roller engagement, accelerated wear and premature sprocket failure within weeks of installation.<\/p>\r\n\r\n<\/div>\r\n<div style=\"flex: 1 1 240px;background: #fff;border-radius: 6px;padding: 18px 16px;border-left: 4px solid #64748b\">\r\n<p style=\"font-size: 14px;font-weight: bold;color: #0d1b2e;margin: 0 0 8px\">\ud83d\udcd0 JIS B1301 Keyway Standard<\/p>\r\n<p style=\"font-size: 12.5px;color: #334155;line-height: 1.65;margin: 0\">Keyway dimensions conform to JIS B1301 (revised 1976) \u2014 the Japanese standard for parallel keys and keyways in metric bore sizes. This is dimensionally close to DIN 6885 but uses slightly different depth proportions for small bore sizes (below 22 mm). Always use a JIS B1301 or DIN 6885 key in Asian standard sprockets \u2014 do not use ASME B17.1 inch keys, which have different width-to-depth ratios.<\/p>\r\n\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<!-- \u2550\u2550 SPEC TABLE \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 -->\r\n<div style=\"background: #f4f7fb;border-radius: 8px;padding: 18px 4%;margin-bottom: 24px\">\r\n<p style=\"font-size: clamp(12px,1.4vw,14px);color: #475569;margin: 0\"><strong>Key:<\/strong> Z = teeth \u00a0|\u00a0 De = tip diameter (mm) \u00a0|\u00a0 Dp = pitch circle diameter (mm) \u00a0|\u00a0 BD = bore diameter options (mm) \u00a0|\u00a0 BL = bore length (mm) \u00a0|\u00a0 a = keyway width (mm) \u00a0|\u00a0 FBN = Type B hub; FBK = Type B with flange; SUSFBP = SUS304 stainless<span style=\"color: #0d1b2e;font-size: clamp(20px, 2.6vw, 28px);background-color: #ffffff\">Finished Bore Sprocket Specifications \u2014 35B through 100B<\/span><\/p>\r\n\r\n<\/div>\r\n<h3 style=\"color: #0d1b2e;font-size: clamp(14px,1.7vw,17px);margin: 0 0 8px;background: #e8f0fb;padding: 9px 14px;border-radius: 4px;border-left: 4px solid #0d1b2e\">35B \u00a0|\u00a0 Pitch 9.525 mm \u00a0|\u00a0 Roller \u00d8 5.08 mm \u00a0|\u00a0 Inner width 4.78 mm \u00a0|\u00a0 C45 hardened<\/h3>\r\n<div style=\"width: 100%;margin: 0 0 22px\">\r\n<table style=\"width: 100%;border-collapse: collapse;font-size: clamp(11px,1.2vw,12.5px);min-width: 640px\">\r\n<thead>\r\n<tr style=\"background: #0d1b2e;color: #fff\">\r\n<th style=\"padding: 8px;text-align: center;border: 1px solid #0d1b2e\">Z<\/th>\r\n<th style=\"padding: 8px;text-align: center;border: 1px solid #0d1b2e\">De (mm)<\/th>\r\n<th style=\"padding: 8px;text-align: center;border: 1px solid #0d1b2e\">Dp (mm)<\/th>\r\n<th style=\"padding: 8px;text-align: center;border: 1px solid #0d1b2e;background: #1a3a5c\">BD options (mm)<\/th>\r\n<th style=\"padding: 8px;text-align: center;border: 1px solid #0d1b2e\">BL (mm)<\/th>\r\n<th style=\"padding: 8px;text-align: center;border: 1px solid #0d1b2e\">a keyway (mm)<\/th>\r\n<\/tr>\r\n<\/thead>\r\n<tbody>\r\n<tr style=\"background: #fff\">\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center;font-weight: bold\">9<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center\">32<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center\">27.85<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center;background: #f8faff\">*21.5 (pilot)<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center\">20<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center\">6<\/td>\r\n<\/tr>\r\n<tr style=\"background: #f0f6ff\">\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center;font-weight: bold\">11<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center\">38<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center\">33.81<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center;background: #f8faff\">*27 (pilot)<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center\">20<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center\">6<\/td>\r\n<\/tr>\r\n<tr style=\"background: #fff\">\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center;font-weight: bold\">13<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center\">44<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center\">39.80<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center;background: #f8faff\">10, 12, 14, 15, 16<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center\">20<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center\">4\u20135<\/td>\r\n<\/tr>\r\n<tr style=\"background: #f0f6ff\">\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center;font-weight: bold\">17<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center\">56<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center\">51.83<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center;background: #f8faff\">10, 12, 14, 15, 16<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center\">20<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center\">5<\/td>\r\n<\/tr>\r\n<tr style=\"background: #fff\">\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center;font-weight: bold\">25<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center\">80<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center\">76.00<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center;background: #f8faff\">14, 15, 16<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center\">20<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center\">5<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<\/div>\r\n<h3 style=\"color: #0d1b2e;font-size: clamp(14px,1.7vw,17px);margin: 0 0 8px;background: #e8f0fb;padding: 9px 14px;border-radius: 4px;border-left: 4px solid #0d1b2e\">40B \u00a0|\u00a0 Pitch 12.70 mm \u00a0|\u00a0 Roller \u00d8 7.92 mm \u00a0|\u00a0 Inner width 7.85 mm \u00a0|\u00a0 C45 hardened<\/h3>\r\n<div style=\"width: 100%;margin: 0 0 22px\">\r\n<table style=\"width: 100%;border-collapse: collapse;font-size: clamp(11px,1.2vw,12.5px);min-width: 640px\">\r\n<thead>\r\n<tr style=\"background: #0d1b2e;color: #fff\">\r\n<th style=\"padding: 8px;text-align: center;border: 1px solid #0d1b2e\">Z<\/th>\r\n<th style=\"padding: 8px;text-align: center;border: 1px solid #0d1b2e\">De (mm)<\/th>\r\n<th style=\"padding: 8px;text-align: center;border: 1px solid #0d1b2e\">Dp (mm)<\/th>\r\n<th style=\"padding: 8px;text-align: center;border: 1px solid #0d1b2e;background: #1a3a5c\">BD options (mm)<\/th>\r\n<th style=\"padding: 8px;text-align: center;border: 1px solid #0d1b2e\">BL (mm)<\/th>\r\n<th style=\"padding: 8px;text-align: center;border: 1px solid #0d1b2e\">a keyway (mm)<\/th>\r\n<\/tr>\r\n<\/thead>\r\n<tbody>\r\n<tr style=\"background: #fff\">\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center;font-weight: bold\">9<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center\">42<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center\">37.13<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center;background: #f8faff\">*28 (pilot)<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center\">22<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center\">5<\/td>\r\n<\/tr>\r\n<tr style=\"background: #f0f6ff\">\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center;font-weight: bold\">12<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center\">55<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center\">49.07<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center;background: #f8faff\">10, 12, 14, 15, 16, 17<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center\">22<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center\">5<\/td>\r\n<\/tr>\r\n<tr style=\"background: #fff\">\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center;font-weight: bold\">15<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center\">67<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center\">61.09<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center;background: #f8faff\">12, 14, 15, 16, 17, 18<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center\">22<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center\">5<\/td>\r\n<\/tr>\r\n<tr style=\"background: #f0f6ff\">\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center;font-weight: bold\">17<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center\">75<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center\">69.11<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center;background: #f8faff\">12, 14, 15, 16, 17, 18, 19, 20<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center\">22<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center\">5<\/td>\r\n<\/tr>\r\n<tr style=\"background: #fff\">\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center;font-weight: bold\">20<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center\">88<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center\">81.19<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center;background: #f8faff\">14, 15, 16, 17, 18, 19, 20<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center\">22<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center\">5<\/td>\r\n<\/tr>\r\n<tr style=\"background: #f0f6ff\">\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center;font-weight: bold\">25<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center\">108<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center\">101.33<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center;background: #f8faff\">14, 15, 17, 18, 19, 20<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center\">22<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center\">6<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<\/div>\r\n<h3 style=\"color: #0d1b2e;font-size: clamp(14px,1.7vw,17px);margin: 0 0 8px;background: #e8f0fb;padding: 9px 14px;border-radius: 4px;border-left: 4px solid #0d1b2e\">60B \u00a0|\u00a0 Pitch 19.05 mm \u00a0|\u00a0 Roller \u00d8 11.91 mm \u00a0|\u00a0 Inner width 12.07 mm \u00a0|\u00a0 C45 hardened<\/h3>\r\n<div style=\"width: 100%;margin: 0 0 22px\">\r\n<table style=\"width: 100%;border-collapse: collapse;font-size: clamp(11px,1.2vw,12.5px);min-width: 640px\">\r\n<thead>\r\n<tr style=\"background: #0d1b2e;color: #fff\">\r\n<th style=\"padding: 8px;text-align: center;border: 1px solid #0d1b2e\">Z<\/th>\r\n<th style=\"padding: 8px;text-align: center;border: 1px solid #0d1b2e\">De (mm)<\/th>\r\n<th style=\"padding: 8px;text-align: center;border: 1px solid #0d1b2e\">Dp (mm)<\/th>\r\n<th style=\"padding: 8px;text-align: center;border: 1px solid #0d1b2e;background: #1a3a5c\">BD options (mm)<\/th>\r\n<th style=\"padding: 8px;text-align: center;border: 1px solid #0d1b2e\">BL (mm)<\/th>\r\n<th style=\"padding: 8px;text-align: center;border: 1px solid #0d1b2e\">a keyway (mm)<\/th>\r\n<\/tr>\r\n<\/thead>\r\n<tbody>\r\n<tr style=\"background: #fff\">\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center;font-weight: bold\">9<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center\">63<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center\">58.10<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center;background: #f8faff\">32<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center\">35<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center\">8<\/td>\r\n<\/tr>\r\n<tr style=\"background: #f0f6ff\">\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center;font-weight: bold\">11<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center\">76<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center\">71.56<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center;background: #f8faff\">30, 32, 35<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center\">35<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center\">8<\/td>\r\n<\/tr>\r\n<tr style=\"background: #fff\">\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center;font-weight: bold\">13<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center\">89<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center\">84.92<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center;background: #f8faff\">30, 32, 35, 38, 40<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center\">35<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center\">10<\/td>\r\n<\/tr>\r\n<tr style=\"background: #f0f6ff\">\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center;font-weight: bold\">17<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center\">114<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center\">109.97<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center;background: #f8faff\">32, 35, 38, 40, 42, 45<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center\">35<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center\">10<\/td>\r\n<\/tr>\r\n<tr style=\"background: #fff\">\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center;font-weight: bold\">21<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center\">139<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center\">135.64<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center;background: #f8faff\">35, 38, 40, 42, 45, 48<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center\">40<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center\">12<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<\/div>\r\n<h3 style=\"color: #0d1b2e;font-size: clamp(14px,1.7vw,17px);margin: 0 0 8px;background: #e8f0fb;padding: 9px 14px;border-radius: 4px;border-left: 4px solid #0d1b2e\">80B \u00a0|\u00a0 Pitch 25.40 mm \u00a0|\u00a0 Roller \u00d8 15.88 mm \u00a0|\u00a0 Inner width 15.88 mm \u00a0|\u00a0 C45 hardened<\/h3>\r\n<div style=\"width: 100%;margin: 0 0 12px\">\r\n<table style=\"width: 100%;border-collapse: collapse;font-size: clamp(11px,1.2vw,12.5px);min-width: 640px\">\r\n<thead>\r\n<tr style=\"background: #0d1b2e;color: #fff\">\r\n<th style=\"padding: 8px;text-align: center;border: 1px solid #0d1b2e\">Z<\/th>\r\n<th style=\"padding: 8px;text-align: center;border: 1px solid #0d1b2e\">De (mm)<\/th>\r\n<th style=\"padding: 8px;text-align: center;border: 1px solid #0d1b2e\">Dp (mm)<\/th>\r\n<th style=\"padding: 8px;text-align: center;border: 1px solid #0d1b2e;background: #1a3a5c\">BD options (mm)<\/th>\r\n<th style=\"padding: 8px;text-align: center;border: 1px solid #0d1b2e\">BL (mm)<\/th>\r\n<th style=\"padding: 8px;text-align: center;border: 1px solid #0d1b2e\">a keyway (mm)<\/th>\r\n<\/tr>\r\n<\/thead>\r\n<tbody>\r\n<tr style=\"background: #fff\">\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center;font-weight: bold\">9<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center\">84<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center\">77.52<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center;background: #f8faff\">44 (pilot)<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center\">42<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center\">12<\/td>\r\n<\/tr>\r\n<tr style=\"background: #f0f6ff\">\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center;font-weight: bold\">13<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center\">117<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center\">113.27<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center;background: #f8faff\">40, 42, 45, 48<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center\">42<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center\">12<\/td>\r\n<\/tr>\r\n<tr style=\"background: #fff\">\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center;font-weight: bold\">17<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center\">151<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center\">146.28<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center;background: #f8faff\">42, 45, 48, 50<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center\">42<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center\">14<\/td>\r\n<\/tr>\r\n<tr style=\"background: #f0f6ff\">\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center;font-weight: bold\">21<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center\">186<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center\">180.75<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center;background: #f8faff\">45, 48, 50, 55<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center\">50<\/td>\r\n<td style=\"padding: 6px 8px;border: 1px solid #cbd5e1;text-align: center\">14<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<\/div>\r\n<p style=\"font-size: clamp(12px,1.3vw,13px);color: #64748b;margin-bottom: 40px\">* = pilot bore (no keyway). Full bore range and stainless SUSFBP25B variants available \u2014 contact us. 50B, 100B and 120B also available. Specify chain size, tooth count, type (FBN or FBK) and bore diameter mm when ordering.<\/p>\r\n<!-- \u2550\u2550 FEATURES PANEL \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 -->\r\n<div style=\"position: relative;border-radius: 8px;overflow: hidden;margin-bottom: 40px\">\r\n\r\n<img style=\"position: absolute;top: 0;left: 0;width: 100%;height: 100%;object-fit: cover;opacity: 0.18\" role=\"presentation\" src=\"https:\/\/5speedtransmission.com\/wp-content\/uploads\/2026\/07\/Brand-Feature-Bar-BG1.webp\" alt=\"\" \/>\r\n<div style=\"position: relative;z-index: 1;padding: 36px 4%;border-radius: 8px\">\r\n<h2 style=\"color: #fff;font-size: clamp(20px,2.6vw,26px);padding-bottom: 10px;margin-top: 0\">Technical Features<\/h2>\r\n<img class=\"size-full wp-image-236 aligncenter\" src=\"https:\/\/5speedtransmission.com\/wp-content\/uploads\/2026\/07\/Finished-Bore-Sprockets-1.webp\" alt=\"Finished-Bore-Sprockets-1\" width=\"600\" height=\"600\" \/>\r\n<div style=\"display: grid;grid-template-columns: repeat(auto-fill,minmax(255px,1fr));gap: 18px;margin-top: 20px\">\r\n<div style=\"border-left: 4px solid #e8a020;padding: 18px 16px;border-radius: 4px\">\r\n<h3 style=\"color: #e8a020;font-size: clamp(13px,1.5vw,15px);margin: 0 0 8px;font-weight: bold\">JIS B1801 Tooth Profile<\/h3>\r\n<p style=\"color: #a8bdd4;font-size: clamp(12px,1.4vw,13px);line-height: 1.65;margin: 0\">The tooth profile conforms to JIS B1801 \u2014 required for correct engagement with Asian standard roller chain. The seating curve radius and tooth width differ from DIN 8187 and ANSI B29.1 because the Asian standard roller diameter is slightly different from both. Running Asian chain on European or American sprockets (or vice versa) causes incorrect roller seating and premature wear even where the pitch is identical. Pair with <a style=\"color: #e8a020;text-decoration: underline\" href=\"https:\/\/5speedtransmission.com\/product-category\/driving-chains\/\">JIS B1801 Asian standard roller chain<\/a>.<\/p>\r\n\r\n<\/div>\r\n<div style=\"border-left: 4px solid #e8a020;padding: 18px 16px;border-radius: 4px\">\r\n<h3 style=\"color: #e8a020;font-size: clamp(13px,1.5vw,15px);margin: 0 0 8px;font-weight: bold\">C45 with Hardened Teeth \u2014 35B and Above<\/h3>\r\n<p style=\"color: #a8bdd4;font-size: clamp(12px,1.4vw,13px);line-height: 1.65;margin: 0\">All FBN and FBK sprockets in 35B through 120B are C45 carbon steel with induction-hardened tooth flanks at 52\u201358 HRC. The bore is machined before the heat treatment cycle and confirmed dimensionally after hardening. 25B sprockets are lighter duty \u2014 plain C45 without tooth hardening, suitable for the light loads in 25B drive applications. SUS304 stainless variants (SUSFBP prefix) are plain bore only and are unhardened by material.<\/p>\r\n\r\n<\/div>\r\n<div style=\"border-left: 4px solid #e8a020;padding: 18px 16px;border-radius: 4px\">\r\n<h3 style=\"color: #e8a020;font-size: clamp(13px,1.5vw,15px);margin: 0 0 8px;font-weight: bold\">FBK Flange Type \u2014 Lateral Retention<\/h3>\r\n<p style=\"color: #a8bdd4;font-size: clamp(12px,1.4vw,13px);line-height: 1.65;margin: 0\">The FBK type adds a flange face to the hub, providing a bearing face against a shaft shoulder or collar. This is required in applications where the sprocket must be retained axially on the shaft by its own geometry rather than relying entirely on the setscrew. FBK is the standard type for chain drives in Japanese agricultural machinery and material handling equipment where the sprocket position is located by a shaft step rather than by a setscrew alone.<\/p>\r\n\r\n<\/div>\r\n<div style=\"border-left: 4px solid #e8a020;padding: 18px 16px;border-radius: 4px\">\r\n<h3 style=\"color: #e8a020;font-size: clamp(13px,1.5vw,15px);margin: 0 0 8px;font-weight: bold\">Korea Ever-Power for Asian OEM Drives<\/h3>\r\n<p style=\"color: #a8bdd4;font-size: clamp(12px,1.4vw,13px);line-height: 1.65;margin: 0\">Korean industrial machinery uses JIS-based chain standards for all domestic drives. Korea Ever-Power Asian standard finished bore sprockets are the correct replacement for drives in Korean-manufactured equipment across all sectors \u2014 construction machinery, agricultural equipment, industrial conveyors and textile machinery. The same hub geometry, bore sizes and keyway dimensions as the original Korean OEM specification.<\/p>\r\n\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<!-- \u2550\u2550 MATCHING & RELATED \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 -->\r\n<h2 style=\"color: #0d1b2e;font-size: clamp(20px,2.6vw,28px);border-bottom: 3px solid #e8a020;padding-bottom: 10px;margin-top: 0\">Matching Chain & Related Products<\/h2>\r\n<div style=\"display: flex;flex-wrap: wrap;background: #f4f7fb;border-radius: 8px;overflow: hidden;margin-bottom: 16px\">\r\n\r\n<img style=\"width: 260px;max-width: 100%;height: 200px;object-fit: cover;display: block;flex-shrink: 0\" src=\"https:\/\/5speedtransmission.com\/wp-content\/uploads\/2026\/07\/Product-Roller-Chain-Hero.webp\" alt=\"JIS B1801 Asian standard roller chain 40B 60B 80B for finished bore sprockets\" \/>\r\n<div style=\"flex: 1 1 260px;padding: 22px 26px;display: flex;flex-direction: column;justify-content: center;min-width: 0\">\r\n<p style=\"font-size: clamp(13px,1.5vw,15px);font-weight: bold;color: #0d1b2e;margin: 0 0 10px;padding-bottom: 8px;border-bottom: 2px solid #e8a020;display: inline-block\">Matching Asian Standard Roller Chain<\/p>\r\n<p style=\"font-size: clamp(13px,1.4vw,14.5px);color: #334155;line-height: 1.72;margin: 10px 0 18px\">Match your FBN\/FBK sprocket with JIS B1801 Asian standard roller chain in the same chain number (35B, 40B, 60B, 80B etc.). Standard, H-series, self-lubricating and SUS304 stainless variants available. Never run European DIN 8187 or ANSI B29.1 chain on Asian sprockets.<\/p>\r\n<a style=\"display: inline-block;background: #e8a020;color: #fff;font-weight: bold;font-size: clamp(13px,1.4vw,14px);padding: 10px 20px;border-radius: 4px;text-decoration: none;align-self: flex-start\" href=\"https:\/\/5speedtransmission.com\/product-category\/driving-chains\/\">View Driving Chains \u2192<\/a>\r\n\r\n<\/div>\r\n<\/div>\r\n<div style=\"display: flex;flex-wrap: wrap;gap: 14px;margin-bottom: 40px\">\r\n<div style=\"flex: 1 1 200px;max-width: 270px;text-align: center;padding: 20px 14px;background: #f4f7fb;border-radius: 6px\">\r\n\r\n<img style=\"width: 100%;max-width: 160px;height: auto;border-radius: 4px;margin: 0 auto 10px;display: block\" title=\"EP leaf chain and hoisting chain\" src=\"https:\/\/5speedtransmission.com\/wp-content\/uploads\/2026\/07\/Product-Leaf-Chain-Hero.webp\" alt=\"Korea Ever-Power leaf chains for forklifts and hoists\" \/>\r\n<h3 style=\"color: #0d1b2e;font-size: clamp(13px,1.5vw,15px);margin: 0 0 6px\"><a style=\"color: #0d1b2e;text-decoration: none\" href=\"https:\/\/5speedtransmission.com\/product-category\/leaf-chains\/\">Leaf Chains<\/a><\/h3>\r\n<p style=\"font-size: 12px;color: #64748b;line-height: 1.6;margin: 0 0 10px\">BL and LH series leaf chains for forklift masts, industrial door drives, and hoist mechanisms. Tensile ratings from 11 kN to over 1,600 kN.<\/p>\r\n<a style=\"display: inline-block;background: #0d1b2e;color: #fff;font-size: 12px;font-weight: bold;padding: 7px 16px;border-radius: 4px;text-decoration: none\" href=\"https:\/\/5speedtransmission.com\/product-category\/leaf-chains\/\">View Leaf Chains<\/a>\r\n\r\n<\/div>\r\n<div style=\"flex: 1 1 200px;max-width: 270px;text-align: center;padding: 20px 14px;background: #f4f7fb;border-radius: 6px\">\r\n\r\n<img style=\"width: 100%;max-width: 160px;height: auto;border-radius: 4px;margin: 0 auto 10px;display: block\" title=\"EP engineering chain\" src=\"https:\/\/5speedtransmission.com\/wp-content\/uploads\/2026\/07\/Product-Engineering-Chain-Hero.webp\" alt=\"Korea Ever-Power engineering chains for heavy conveying\" \/>\r\n<h3 style=\"color: #0d1b2e;font-size: clamp(13px,1.5vw,15px);margin: 0 0 6px\"><a style=\"color: #0d1b2e;text-decoration: none\" href=\"https:\/\/5speedtransmission.com\/product-category\/engineering-chains\/\">Engineering Chains<\/a><\/h3>\r\n<p style=\"font-size: 12px;color: #64748b;line-height: 1.6;margin: 0 0 10px\">Welded steel, cast iron, and forged chains for heavy-duty industrial conveying in steel mills, cement plants, mining, and chemical processing.<\/p>\r\n<a style=\"display: inline-block;background: #0d1b2e;color: #fff;font-size: 12px;font-weight: bold;padding: 7px 16px;border-radius: 4px;text-decoration: none\" href=\"https:\/\/5speedtransmission.com\/product-category\/engineering-chains\/\">View Engineering Chains<\/a>\r\n\r\n<\/div>\r\n<div style=\"flex: 1 1 200px;max-width: 270px;text-align: center;padding: 20px 14px;background: #f4f7fb;border-radius: 6px\">\r\n\r\n<img style=\"width: 100%;max-width: 160px;height: auto;border-radius: 4px;margin: 0 auto 10px;display: block\" title=\"EP stainless steel chain\" src=\"https:\/\/5speedtransmission.com\/wp-content\/uploads\/2026\/07\/Product-Silent-Chain-Hero.webp\" alt=\"Korea Ever-Power stainless steel roller chain\" \/>\r\n<h3 style=\"color: #0d1b2e;font-size: clamp(13px,1.5vw,15px);margin: 0 0 6px\"><a style=\"color: #0d1b2e;text-decoration: none\" href=\"https:\/\/5speedtransmission.com\/product-category\/stainless-steel-chains\/\">Stainless Steel Chains<\/a><\/h3>\r\n<p style=\"font-size: 12px;color: #64748b;line-height: 1.6;margin: 0 0 10px\">SUS304 and SUS316L roller chains for food, pharmaceutical, and chemical environments. Suitable for washdown, elevated temperature, and corrosive media.<\/p>\r\n<a style=\"display: inline-block;background: #0d1b2e;color: #fff;font-size: 12px;font-weight: bold;padding: 7px 16px;border-radius: 4px;text-decoration: none\" href=\"https:\/\/5speedtransmission.com\/product-category\/stainless-steel-chains\/\">View SS Chains<\/a>\r\n\r\n<\/div>\r\n<div style=\"flex: 1 1 200px;max-width: 270px;text-align: center;padding: 20px 14px;background: #f4f7fb;border-radius: 6px\">\r\n\r\n<img class=\"alignnone size-full wp-image-120\" src=\"https:\/\/5speedtransmission.com\/wp-content\/uploads\/2026\/07\/agricultural-chain-1.webp\" alt=\"agricultural-chain-1\" width=\"600\" height=\"600\" \/>\r\n<h3 style=\"color: #0d1b2e;font-size: clamp(13px,1.5vw,15px);margin: 0 0 6px\"><a style=\"color: #0d1b2e;text-decoration: none\" href=\"https:\/\/5speedtransmission.com\/product-category\/agricultural-chains\/\">Agricultural Chains<\/a><\/h3>\r\n<p style=\"font-size: 12px;color: #64748b;line-height: 1.6;margin: 0 0 10px\">CA, CC, and corn-chain series for combine harvesters, cotton pickers, balers, and spreading equipment. ISO 487 \/ ASME B29.100 standard.<\/p>\r\n<a style=\"display: inline-block;background: #0d1b2e;color: #fff;font-size: 12px;font-weight: bold;padding: 7px 16px;border-radius: 4px;text-decoration: none\" href=\"https:\/\/5speedtransmission.com\/product-category\/agricultural-chains\/\">View Agricultural Chains<\/a>\r\n\r\n<\/div>\r\n<\/div>\r\n<!-- \u2550\u2550 CTA \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 -->\r\n<div style=\"position: relative;border-radius: 8px;overflow: hidden\">\r\n\r\n<img style=\"position: absolute;top: 0;left: 0;width: 100%;height: 100%;object-fit: cover;opacity: 0.22\" role=\"presentation\" src=\"https:\/\/5speedtransmission.com\/wp-content\/uploads\/2026\/07\/Brand-Feature-Bar-BG.webp\" alt=\"\" \/>\r\n<div style=\"position: relative;z-index: 1;border-radius: 8px;padding: 36px 5%;text-align: center\">\r\n<h3 style=\"color: #fff;font-size: clamp(18px,2.4vw,26px);margin: 0 0 12px\">Request a Quote \u2014 Asian Standard Finished Bore Sprockets<\/h3>\r\n<p style=\"color: #c8d6e8;font-size: clamp(13px,1.6vw,16px);line-height: 1.7;margin: 0 0 24px;max-width: 640px;margin-left: auto;margin-right: auto\">Specify chain size (e.g. 60B), tooth count, type (FBN or FBK), bore diameter in mm. Stainless SUSFBP available for 25B. Response within one working day.<\/p>\r\n\r\n<div style=\"display: flex;flex-wrap: wrap;gap: 12px;justify-content: center\"><a style=\"display: inline-block;background: #e8a020;color: #fff;font-weight: bold;font-size: clamp(14px,1.7vw,16px);padding: 14px 32px;border-radius: 5px;text-decoration: none\" href=\"https:\/\/5speedtransmission.com\/contact-us\/\">Get a Quote Now<\/a>\r\n<a style=\"display: inline-block;background: transparent;color: #fff;font-weight: 600;font-size: clamp(14px,1.7vw,16px);padding: 14px 32px;border-radius: 5px;text-decoration: none\" href=\"https:\/\/5speedtransmission.com\/product-category\/sprockets\/\">All Sprocket Products<\/a><\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>","_et_gb_content_width":""},"product_brand":[],"product_cat":[24],"product_tag":[],"class_list":["post-259","product","type-product","status-publish","has-post-thumbnail","product_cat-sprockets","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/5speedtransmission.com\/de\/wp-json\/wp\/v2\/product\/259","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/5speedtransmission.com\/de\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/5speedtransmission.com\/de\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/5speedtransmission.com\/de\/wp-json\/wp\/v2\/comments?post=259"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/5speedtransmission.com\/de\/wp-json\/wp\/v2\/media\/236"}],"wp:attachment":[{"href":"https:\/\/5speedtransmission.com\/de\/wp-json\/wp\/v2\/media?parent=259"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/5speedtransmission.com\/de\/wp-json\/wp\/v2\/product_brand?post=259"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/5speedtransmission.com\/de\/wp-json\/wp\/v2\/product_cat?post=259"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/5speedtransmission.com\/de\/wp-json\/wp\/v2\/product_tag?post=259"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}