{"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\/nl\/product\/finished-bore-sprockets-asian-standard\/","title":{"rendered":"Afgewerkte boring tandwielen Aziatische standaard"},"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;\">25B \u2013 120B<\/p>\n<p style=\"font-size: clamp(11px,1.2vw,13px); color: #8daabe; text-transform: uppercase; letter-spacing: 1.5px; margin: 0;\">Kettingmaatbereik<\/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;\">Type 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;\">Aziatische standaard<\/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;\">Gecertificeerde kwaliteit<\/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;\">Tandwielen met afgewerkte boring volgens Aziatische standaard \u2013 Productoverzicht<\/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);\">Het assortiment afgewerkte boringen wordt geproduceerd in twee naaftypen: <strong>FBN (Type B)<\/strong> \u2014 een rechte naaf met een boring, spiebaan en stelschroef, waarbij de spiebaan gecentreerd is op de hartlijn van de tand (niet tussen de tanden zoals bij sommige andere standaarden). De spiebaan is gecentreerd op de hartlijn van de tand, waardoor de spie van bovenaf zichtbaar is wanneer het tandwiel op de as is gemonteerd, wat uitlijningscontroles vergemakkelijkt. <strong>FBK (Type B+F)<\/strong> \u2014 dezelfde naaf met een extra flens, gebruikt voor toepassingen die een stevige zijdelingse bevestiging of aansluiting op een asflens vereisen.<\/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\/nl\/stock-bore-sprockets-platewheels-asian\/\">Aziatische standaard tandwielen<\/a>Blader door de <a style=\"color: #1a6db5; text-decoration: underline;\" href=\"https:\/\/5speedtransmission.com\/nl\/product-categorie\/sprockets\/\">volledige tandwielcategorie<\/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 Aziatische standaard JIS B1801 afgewerkte boring tandwielen 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 Aziatisch vs. ANSI vs. Europees \u2014 dezelfde toonhoogte, andere ketting<\/p>\n<p style=\"font-size: 12px; color: #334155; line-height: 1.7; margin: 0 0 6px;\">Bij dezelfde steek (bijv. \u00bd\u2033 \/ 12,7 mm) hebben de drie standaarden verschillende roldiameters:<\/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;\">Steek \u00bd\u2033<\/th>\n<th style=\"padding: 5px 7px; border: 1px solid #1a3a5c; text-align: center;\">Rol \u00d8<\/th>\n<th style=\"padding: 5px 7px; border: 1px solid #1a3a5c; text-align: center;\">Standaard<\/th>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 5px 7px; border: 1px solid #dde6f2; font-weight: 600;\">40B (Aziatisch\/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 (Amerikaans)<\/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 (Europees)<\/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 Gebruik geen verschillende kettingstandaarden door elkaar \u2014 de grotere DIN 08B-rol past niet goed op Aziatische of ANSI-tandprofielen.<\/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;\">Sleutelbaanlocatie \u2014 Aziatische standaardafwijking<\/h2>\n<p style=\"font-size: clamp(13px,1.4vw,14.5px); color: #475569; margin: 0 0 18px;\">Bij tandwielen volgens de Aziatische norm is de spiebaan op de hartlijn van de tand gefreesd \u2013 in lijn met het midden van een tand, niet tussen de tanden. Dit is een andere conventie dan bij de Europese DIN 8187- en de Amerikaanse ANSI B29.1-tandwielen, waar de spiebaan zich doorgaans tussen de tanden bevindt. Dit verschil is om twee redenen belangrijk:<\/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 Visuele bevestiging van de installatie<\/p>\n<p style=\"font-size: 12.5px; color: #334155; line-height: 1.65; margin: 0;\">Doordat de spiebaan zich op de hartlijn van de tand bevindt, kan de monteur de juiste montagepositie controleren door naar de bovenkant van het gemonteerde tandwiel te kijken: de tand direct boven de spiebaan moet gecentreerd zijn boven de spiebaanmarkering op de as. Deze visuele controle is met name handig bij de montage van grote tandwielen, waarbij het lastig is om de positie van het tandwiel nauwkeurig te bepalen.<\/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 Gebruik geen Europees\/ANSI-tandwiel als alternatief.<\/p>\n<p style=\"font-size: 12.5px; color: #334155; line-height: 1.65; margin: 0;\">Een Europees of ANSI-tandwiel kan niet zomaar worden gebruikt ter vervanging van een Aziatisch standaardtandwiel op een Aziatische ketting, zelfs niet als de steek en boring hetzelfde zijn. Het tandprofiel \u2013 de radius van de zittingkromming, de tandbreedte en de tandhoek \u2013 verschilt tussen de standaarden. Het gebruik van een ketting en tandwiel die niet op elkaar zijn afgestemd, leidt tot een slechte aangrijping van de rollen, versnelde slijtage en voortijdige defecten aan het tandwiel binnen enkele weken na installatie.<\/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 spiebaanstandaard<\/p>\n<p style=\"font-size: 12.5px; color: #334155; line-height: 1.65; margin: 0;\">De afmetingen van de spiebaan voldoen aan JIS B1301 (herzien 1976) \u2013 de Japanse norm voor parallelle spie\u00ebn en spiebanen in metrische boringmaten. Deze norm komt qua afmetingen overeen met DIN 6885, maar hanteert iets andere diepteverhoudingen voor kleinere boringmaten (onder 22 mm). Gebruik altijd een JIS B1301- of DIN 6885-spie in tandwielen volgens de Aziatische standaard \u2013 gebruik geen ASME B17.1 inch-spieken, die een andere breedte-diepteverhouding hebben.<\/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>Sleutel:<\/strong> Z = tanden | De = tipdiameter (mm) | Dp = steekcirkeldiameter (mm) | BD = opties voor boringdiameter (mm) | BL = boringlengte (mm) | a = spiebaanbreedte (mm) | FBN = Type B naaf; FBK = Type B met flens; SUSFBP = SUS304 roestvrij staal<span style=\"color: #0d1b2e; font-size: clamp(20px, 2.6vw, 28px); background-color: #ffffff;\">Specificaties voor tandwielen met afgewerkte boring \u2014 35B tot en met 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 | Steek 9,525 mm | Roldiameter 5,08 mm | Binnenbreedte 4,78 mm | C45 gehard<\/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-opties (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;\">een spiebaan (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 (piloot)<\/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 (piloot)<\/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 | Steek 12,70 mm | Roldiameter 7,92 mm | Binnenbreedte 7,85 mm | C45 gehard<\/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-opties (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;\">een spiebaan (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 (piloot)<\/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 | Steek 19,05 mm | Roldiameter 11,91 mm | Binnenbreedte 12,07 mm | C45 gehard<\/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-opties (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;\">een spiebaan (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 | Steek 25,40 mm | Roldiameter 15,88 mm | Binnenbreedte 15,88 mm | C45 gehard<\/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-opties (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;\">een spiebaan (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 (piloot)<\/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;\">* = geleidegat (geen spiebaan). Volledig assortiment geleiders en roestvrijstalen SUSFBP25B-varianten beschikbaar \u2014 neem contact met ons op. 50B, 100B en 120B zijn ook beschikbaar. Geef bij uw bestelling de kettingmaat, het aantal tanden, het type (FBN of FBK) en de boringdiameter in mm op.<\/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 kenmerken<\/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=\"Afgewerkte-boring-tandwielen-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 Tandprofiel<\/h3>\n<p style=\"color: #a8bdd4; font-size: clamp(12px,1.4vw,13px); line-height: 1.65; margin: 0;\">Het tandprofiel voldoet aan JIS B1801 \u2014 vereist voor een correcte aangrijping met een Aziatische standaard rollenketting. De radius van de zittingscurve en de tandbreedte verschillen van DIN 8187 en ANSI B29.1 omdat de diameter van de Aziatische standaard rollen iets afwijkt van beide normen. Het gebruik van een Aziatische ketting op Europese of Amerikaanse tandwielen (of omgekeerd) leidt tot een onjuiste rolzitting en voortijdige slijtage, zelfs bij een identieke steek. Combineer met <a style=\"color: #e8a020; text-decoration: underline;\" href=\"https:\/\/5speedtransmission.com\/nl\/product-categorie\/driving-chains\/\">JIS B1801 Aziatische standaard rollenketting<\/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 met geharde tanden \u2014 35B en hoger<\/h3>\n<p style=\"color: #a8bdd4; font-size: clamp(12px,1.4vw,13px); line-height: 1.65; margin: 0;\">Alle FBN- en FBK-tandwielen in de series 35B tot en met 120B zijn gemaakt van C45 koolstofstaal met inductiegeharde tandflanken van 52\u201358 HRC. De boring wordt v\u00f3\u00f3r de warmtebehandeling bewerkt en na het harden dimensionaal gecontroleerd. 25B-tandwielen zijn lichter uitgevoerd \u2013 ze zijn gemaakt van gewoon C45-staal zonder tandharding en geschikt voor de lichte belastingen in 25B-aandrijvingen. De varianten van roestvrij staal SUS304 (prefix SUSFBP) hebben alleen een gladde boring en zijn niet materiaalgehard.<\/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-flenstype \u2014 Laterale bevestiging<\/h3>\n<p style=\"color: #a8bdd4; font-size: clamp(12px,1.4vw,13px); line-height: 1.65; margin: 0;\">Het FBK-type voegt een flensvlak toe aan de naaf, waardoor een lagervlak ontstaat tegen een asflens of -kraag. Dit is nodig in toepassingen waarbij het tandwiel axiaal op de as moet worden vastgehouden door zijn eigen geometrie in plaats van volledig afhankelijk te zijn van de stelschroef. FBK is het standaardtype voor kettingaandrijvingen in Japanse landbouwmachines en materiaalbehandelingsapparatuur, waar de positie van het tandwiel wordt bepaald door een asverplaatsing in plaats van alleen door een stelschroef.<\/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 voor aandrijvingen van Aziatische OEM's<\/h3>\n<p style=\"color: #a8bdd4; font-size: clamp(12px,1.4vw,13px); line-height: 1.65; margin: 0;\">Koreaanse industri\u00eble machines gebruiken JIS-kettingnormen voor alle aandrijvingen. De Korea Ever-Power tandwielen met Aziatische standaard boring zijn de juiste vervanging voor aandrijvingen in in Korea geproduceerde machines in alle sectoren: bouwmachines, landbouwmachines, industri\u00eble transportbanden en textielmachines. Dezelfde naafgeometrie, boringmaten en spiebaanafmetingen als de originele Koreaanse OEM-specificatie.<\/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;\">Bijpassende ketting en aanverwante producten<\/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 Aziatische standaard rollenketting 40B 60B 80B voor tandwielen met afgewerkte boring\" \/><\/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;\">Bijpassende rollenketting volgens Aziatische standaard<\/p>\n<p style=\"font-size: clamp(13px,1.4vw,14.5px); color: #334155; line-height: 1.72; margin: 10px 0 18px;\">Combineer uw FBN\/FBK-tandwiel met een JIS B1801-rollenketting volgens de Aziatische norm met hetzelfde kettingnummer (35B, 40B, 60B, 80B, enz.). Standaard-, H-serie-, zelfsmurende en SUS304 roestvrijstalen varianten zijn beschikbaar. Gebruik nooit een Europese DIN 8187- of ANSI B29.1-ketting op Aziatische tandwielen.<\/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\/nl\/product-categorie\/driving-chains\/\">Aandrijfkettingen bekijken \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-bladketting en hijsketting\" src=\"https:\/\/5speedtransmission.com\/wp-content\/uploads\/2026\/07\/Product-Leaf-Chain-Hero.webp\" alt=\"Korea Ever-Power bladveerkettingen voor heftrucks en takels\" \/><\/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\/nl\/product-categorie\/leaf-chains\/\">Bladkettingen<\/a><\/h3>\n<p style=\"font-size: 12px; color: #64748b; line-height: 1.6; margin: 0 0 10px;\">Bladkettingen uit de BL- en LH-serie voor heftruckmasten, aandrijvingen voor industri\u00eble deuren en hijsmechanismen. Treksterktes van 11 kN tot meer dan 1600 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\/nl\/product-categorie\/leaf-chains\/\">Bekijk bladkettingen<\/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-engineeringketen\" src=\"https:\/\/5speedtransmission.com\/wp-content\/uploads\/2026\/07\/Product-Engineering-Chain-Hero.webp\" alt=\"Korea Ever-Power machinekettingen voor zwaar transport\" \/><\/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\/nl\/product-categorie\/engineering-chains\/\">Technische ketens<\/a><\/h3>\n<p style=\"font-size: 12px; color: #64748b; line-height: 1.6; margin: 0 0 10px;\">Gelaste stalen, gietijzeren en gesmede kettingen voor zwaar industrieel transport in staalfabrieken, cementfabrieken, mijnbouw en chemische verwerking.<\/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\/nl\/product-categorie\/engineering-chains\/\">Bekijk technische ketens<\/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 roestvrijstalen ketting\" src=\"https:\/\/5speedtransmission.com\/wp-content\/uploads\/2026\/07\/Product-Silent-Chain-Hero.webp\" alt=\"Korea Ever-Power roestvrijstalen rollenketting\" \/><\/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\/nl\/product-categorie\/stainless-steel-chains\/\">Roestvrijstalen kettingen<\/a><\/h3>\n<p style=\"font-size: 12px; color: #64748b; line-height: 1.6; margin: 0 0 10px;\">Rollenkettingen van SUS304 en SUS316L voor gebruik in de voedingsmiddelen-, farmaceutische en chemische industrie. Geschikt voor reiniging met water, hoge temperaturen en corrosieve media.<\/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\/nl\/product-categorie\/stainless-steel-chains\/\">Bekijk SS-kettingen<\/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=\"landbouwketen-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\/nl\/product-categorie\/agricultural-chains\/\">Landbouwketens<\/a><\/h3>\n<p style=\"font-size: 12px; color: #64748b; line-height: 1.6; margin: 0 0 10px;\">CA-, CC- en ma\u00efskettingseries voor maaidorsers, katoenplukmachines, balenpersen en strooimachines. ISO 487 \/ ASME B29.100-norm.<\/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\/nl\/product-categorie\/agricultural-chains\/\">Bekijk landbouwketens<\/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;\">Vraag een offerte aan \u2014 Tandwielen met afgewerkte boring volgens Aziatische standaard<\/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;\">Geef de kettingmaat op (bijv. 60B), het aantal tanden, het type (FBN of FBK) en de boringdiameter in mm. Roestvrijstalen SUSFBP is beschikbaar voor 25B. U ontvangt binnen \u00e9\u00e9n werkdag antwoord.<\/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\/nl\/contact-us\/\">Vraag nu een offerte aan<\/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\/nl\/product-categorie\/sprockets\/\">Alle tandwielproducten<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>De Korea Ever-Power tandwielen met afgewerkte boring volgens de Aziatische standaard voldoen aan JIS B1801 \u2014 de Japanse industri\u00eble norm voor rollenkettingtandwielen, die de basis vormt voor de Aziatische standaard die wordt gebruikt in Japan, Zuid-Korea, Taiwan, China en Zuidoost-Azi\u00eb. De JIS-kettingafmetingen verschillen van zowel ANSI B29.1 als DIN 8187 wat betreft roldiameter en binnenbreedte, waardoor een specifiek tandprofiel vereist is \u2014 kettingen en tandwielen volgens de Aziatische standaard moeten altijd aan dezelfde standaard voldoen.<\/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\/nl\/wp-json\/wp\/v2\/product\/259","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/5speedtransmission.com\/nl\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/5speedtransmission.com\/nl\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/5speedtransmission.com\/nl\/wp-json\/wp\/v2\/comments?post=259"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/5speedtransmission.com\/nl\/wp-json\/wp\/v2\/media\/236"}],"wp:attachment":[{"href":"https:\/\/5speedtransmission.com\/nl\/wp-json\/wp\/v2\/media?parent=259"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/5speedtransmission.com\/nl\/wp-json\/wp\/v2\/product_brand?post=259"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/5speedtransmission.com\/nl\/wp-json\/wp\/v2\/product_cat?post=259"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/5speedtransmission.com\/nl\/wp-json\/wp\/v2\/product_tag?post=259"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}