{"id":230,"date":"2026-07-27T08:57:31","date_gmt":"2026-07-27T08:57:31","guid":{"rendered":"https:\/\/5speedtransmission.com\/?post_type=product&#038;p=230"},"modified":"2026-07-27T08:57:31","modified_gmt":"2026-07-27T08:57:31","slug":"cast-iron-sprockets","status":"publish","type":"product","link":"https:\/\/5speedtransmission.com\/cs\/produkt\/cast-iron-sprockets\/","title":{"rendered":"Litinov\u00e1 ozuben\u00e1 kola Evropsk\u00e1 norma | GG22-GG25 DIN 8187 Velk\u00fd pr\u016fm\u011br"},"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: 120px;\">\n<p style=\"font-size: clamp(22px,3vw,34px); font-weight: 800; color: #e8a020; margin: 0 0 4px;\">06B \u2013 24B<\/p>\n<p style=\"font-size: clamp(11px,1.2vw,13px); color: #8daabe; text-transform: uppercase; letter-spacing: 1.5px; margin: 0;\">Rozsah velikost\u00ed \u0159et\u011bzu<\/p>\n<\/div>\n<div style=\"padding: 10px 20px; min-width: 120px; 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;\">Z=30 \u2013 150<\/p>\n<p style=\"font-size: clamp(11px,1.2vw,13px); color: #8daabe; text-transform: uppercase; letter-spacing: 1.5px; margin: 0;\">Rozsah po\u010dtu zub\u016f<\/p>\n<\/div>\n<div style=\"padding: 10px 20px; min-width: 120px; 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;\">GG22 \u2013 GG25<\/p>\n<p style=\"font-size: clamp(11px,1.2vw,13px); color: #8daabe; text-transform: uppercase; letter-spacing: 1.5px; margin: 0;\">\u0160ed\u00e1 litina<\/p>\n<\/div>\n<div style=\"padding: 10px 20px; min-width: 120px; 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;\">Certifikovan\u00e1 kvalita<\/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;\">Litinov\u00e1 ozuben\u00e1 kola \u2013 p\u0159ehled produkt\u016f<\/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);\">Litinov\u00e1 ozuben\u00e1 kola Korea Ever-Power pokr\u00fdvaj\u00ed oblast s velk\u00fdm pr\u016fm\u011brem a vysok\u00fdm po\u010dtem zub\u016f evropsk\u00e9 standardn\u00ed \u0159ady ozuben\u00fdch kol \u2013 velikosti \u0159et\u011bz\u016f 06B a\u017e 24B, po\u010dty zub\u016f Z=30 a\u017e Z=150, v simplexn\u00ed, duplexn\u00ed a triplexn\u00ed konfiguraci dle DIN 8187 \/ ISO R606. Jsou to spr\u00e1vn\u00e1 volba pro pomalob\u011b\u017en\u00e9, vysoce zat\u00ed\u017een\u00e9 pr\u016fmyslov\u00e9 pohony, kde jsou vy\u017eadov\u00e1ny velk\u00e9 pr\u016fm\u011bry rozte\u010dn\u00e9 kru\u017enice a kde provozn\u00ed prost\u0159ed\u00ed znemo\u017e\u0148uje pou\u017eit\u00ed ozuben\u00fdch kol z uhl\u00edkov\u00e9 oceli nebo je neekonomick\u00e9.<\/p>\n<p style=\"font-size: clamp(14px,1.6vw,16px);\">Materi\u00e1lem je \u0161ed\u00e1 litina jakosti GG22\u2013GG25 (EN-GJL-220 a\u017e EN-GJL-250). \u0160ed\u00e1 litina m\u00e1 lamel\u00e1rn\u00ed grafitovou mikrostrukturu, kter\u00e1 j\u00ed d\u00e1v\u00e1 vlastnosti zcela odli\u0161n\u00e9 od uhl\u00edkov\u00e9 oceli: grafitov\u00e9 lamely funguj\u00ed jako vnit\u0159n\u00ed pevn\u00e9 mazivo na kontaktn\u00ed plo\u0161e zubu a poskytuj\u00ed inherentn\u00ed odolnost proti opot\u0159eben\u00ed bez vn\u011bj\u0161\u00edho kalen\u00ed. To je obzvl\u00e1\u0161t\u011b cenn\u00e9 v pra\u0161n\u00e9m, abrazivn\u00edm nebo \u0161patn\u011b mazan\u00e9m prost\u0159ed\u00ed, kde by se hladk\u00fd bok zubu z uhl\u00edkov\u00e9 oceli rychle obrusoval, ale povrch litiny \u2013 m\u00edrn\u011b por\u00e9zn\u00ed a bohat\u00fd na grafit \u2013 si zachov\u00e1v\u00e1 mazac\u00ed film a mnohem l\u00e9pe odol\u00e1v\u00e1 mikrood\u011bru.<\/p>\n<p style=\"font-size: clamp(14px,1.6vw,16px);\">V\u0161echna litinov\u00e1 ozuben\u00e1 kola jsou po odlit\u00ed a obr\u00e1b\u011bn\u00ed povrchov\u011b fosf\u00e1tov\u00e1na. Fosf\u00e1tov\u00e1n\u00ed p\u0159em\u011b\u0148uje vn\u011bj\u0161\u00ed povrchovou vrstvu na fosfore\u010dnan \u017eelezit\u00fd \u2013 pevn\u011b p\u0159ilnav\u00fd, olej zadr\u017euj\u00edc\u00ed konverzn\u00ed povlak, kter\u00fd poskytuje ur\u010dit\u00fd stupe\u0148 ochrany proti korozi a zadr\u017euje mazivo na boc\u00edch zub\u016f a povr\u0161\u00edch otvoru. Nedoch\u00e1z\u00ed k rozm\u011brov\u00e9mu n\u00e1r\u016fstu (obvykle o tlou\u0161\u0165ce 1\u20135 \u00b5m) a po o\u0161et\u0159en\u00ed nevy\u017eaduje \u017e\u00e1dnou korekci toleranc\u00ed otvoru.<\/p>\n<p style=\"font-size: clamp(14px,1.6vw,16px);\">Litinov\u00e1 ozuben\u00e1 kola maj\u00ed standardn\u011b otvor v s\u00e9riov\u00e9m proveden\u00ed \u2013 otvor se na objedn\u00e1vku vyfr\u00e9zuje na pr\u016fm\u011br h\u0159\u00eddele. V\u0161echny velikosti a\u017e do 12B jsou k dispozici tak\u00e9 u n\u00e1s. <a style=\"color: #1a6db5; text-decoration: underline;\" href=\"https:\/\/5speedtransmission.com\/cs\/taper-bore-sprockets-european\/\">ku\u017eelov\u00fd otvor Evropsk\u00e1 \u0159ada<\/a> v litin\u011b (p\u0159\u00edpona -CI). Ekvivalent uhl\u00edkov\u00e9 oceli s mal\u00fdm po\u010dtem zub\u016f pro Z=8 a\u017e Z=57 naleznete v na\u0161ich <a style=\"color: #1a6db5; text-decoration: underline;\" href=\"https:\/\/5speedtransmission.com\/cs\/sprockets-platewheels-european-standard\/\">Evropsk\u00e1 standardn\u00ed \u0159et\u011bzov\u00e1 kola s b\u011b\u017en\u00fdm otvorem<\/a>Sp\u00e1rovat s <a style=\"color: #1a6db5; text-decoration: underline;\" href=\"https:\/\/sprocket-chain.net\/\" target=\"_blank\" rel=\"noopener\">Evropsk\u00fd standardn\u00ed v\u00e1le\u010dkov\u00fd \u0159et\u011bz dle DIN 8187<\/a> pro odpov\u00eddaj\u00edc\u00ed pohon p\u0159\u00edmo z v\u00fdroby.<\/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\/ever-power-workshop-2.webp\" alt=\"Litinov\u00e9 ozuben\u00e9 kolo Ever-Power s velk\u00fdm pr\u016fm\u011brem GG25 DIN 8187 z Koreje\" \/><br \/>\n<!-- Why cast iron callout \u2014 unique to this page --><\/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;\">\u2699\ufe0f Litina je tou spr\u00e1vnou volbou, kdy\u017e:<\/p>\n<ul style=\"font-size: 12.5px; color: #334155; line-height: 1.72; margin: 0; padding-left: 18px;\">\n<li>Pr\u016fm\u011br \u0159et\u011bzov\u00e9ho kola p\u0159esahuje 200 mm \u2013 odl\u00e9v\u00e1n\u00ed je levn\u011bj\u0161\u00ed ne\u017e obr\u00e1b\u011bn\u00ed z pln\u00e9 ty\u010de<\/li>\n<li>Prost\u0159ed\u00ed je abrazivn\u00ed, pra\u0161n\u00e9 nebo \u0161patn\u011b mazan\u00e9<\/li>\n<li>Pohon m\u00e1 pomal\u00e9 ot\u00e1\u010dky (&lt;50 ot.\/min. na \u0159et\u011bzov\u00e9m kole) a je siln\u011b zat\u00ed\u017een<\/li>\n<li>Je nutn\u00e9 tlumen\u00ed vibrac\u00ed \u2013 \u0161ed\u00e1 litina absorbuje n\u00e1razy l\u00e9pe ne\u017e ocel<\/li>\n<li>Cena je hlavn\u00edm faktorem u nekritick\u00e9ho, pomal\u00e9ho disku<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<p><!-- \u2550\u2550 MATERIAL SCIENCE MODULE (unique) \u2550\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: 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;\">Pro\u010d \u0161ed\u00e1 litina funguje v abrazivn\u00edm prost\u0159ed\u00ed<\/h2>\n<p style=\"font-size: clamp(13px,1.4vw,14.5px); color: #475569; line-height: 1.7; margin: 0 0 20px;\">V\u00fdhoda litiny GG25 oproti uhl\u00edkov\u00e9 oceli v zne\u010di\u0161t\u011bn\u00fdch, such\u00fdch nebo abrazivn\u00edch pojezdech je d\u016fsledkem jej\u00ed mikrostruktury \u2013 nikoli jej\u00ed tvrdosti. Pochopen\u00ed mechanismu pom\u00e1h\u00e1 p\u0159i v\u00fdb\u011bru spr\u00e1vn\u00e9ho materi\u00e1lu pro ka\u017edou aplikaci.<\/p>\n<div style=\"display: flex; flex-wrap: wrap; gap: 16px;\">\n<div style=\"flex: 1 1 220px; background: #fff; border-radius: 6px; padding: 18px 16px; border-top: 4px solid #0d1b2e; 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 10px;\">Grafitov\u00e9 lamely \u2013 Vestav\u011bn\u00e9 maz\u00e1n\u00ed<\/p>\n<p style=\"font-size: 12.5px; color: #334155; line-height: 1.65; margin: 0;\">V \u0161ed\u00e9 litin\u011b se uhl\u00edk sr\u00e1\u017e\u00ed jako vlo\u010dkov\u00fd grafit (lamel\u00e1rn\u00ed grafit) rozpt\u00fdlen\u00fd v cel\u00e9 \u017eelezn\u00e9 matrici. Na kontaktn\u00edm povrchu zubu se tyto grafitov\u00e9 vlo\u010dky obna\u017euj\u00ed, jak se povrch opot\u0159ebov\u00e1v\u00e1 \u2013 funguj\u00ed jako kapsy pevn\u00e9ho maziva, kter\u00e9 pod tlakem uvol\u0148uj\u00ed grafit do kontaktn\u00ed z\u00f3ny. Toto samomazn\u00e9 chov\u00e1n\u00ed je kl\u00ed\u010dovou vlastnost\u00ed, d\u00edky kter\u00e9 litina p\u0159ekon\u00e1v\u00e1 uhl\u00edkovou ocel na \u0161patn\u011b mazan\u00fdch nebo zne\u010di\u0161t\u011bn\u00fdch povr\u0161\u00edch.<\/p>\n<\/div>\n<div style=\"flex: 1 1 220px; background: #fff; border-radius: 6px; padding: 18px 16px; border-top: 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 10px;\">Odolnost proti mikrood\u011bru<\/p>\n<p style=\"font-size: 12.5px; color: #334155; line-height: 1.65; margin: 0;\">Le\u0161t\u011bn\u00fd bok zubu z uhl\u00edkov\u00e9 oceli neklade \u017e\u00e1dn\u00fd odpor v\u016f\u010di jemn\u00fdm abrazivn\u00edm \u010d\u00e1stic\u00edm \u2013 k\u0159emenn\u00fd prach, cementov\u00e1 dr\u0165, plevy a jemn\u00e9 \u010d\u00e1stice v\u00e1pence p\u016fsob\u00ed jako mikroabraziva, kter\u00e1 rychle po\u0161kozuj\u00ed hladk\u00fd povrch. Grafitem p\u0159eru\u0161en\u00fd povrch GG25 poskytuje tomuto mechanismu ur\u010dit\u00fd stupe\u0148 odolnosti: abrazivn\u00ed \u010d\u00e1stice maj\u00ed tendenci se usazovat v grafitov\u00fdch kaps\u00e1ch, sp\u00ed\u0161e ne\u017e aby vytv\u00e1\u0159ely souvislou dr\u00e1\u017eku na \u010deln\u00ed plo\u0161e zubu.<\/p>\n<\/div>\n<div style=\"flex: 1 1 220px; background: #fff; border-radius: 6px; padding: 18px 16px; border-top: 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 10px;\">Tlumen\u00ed vibrac\u00ed<\/p>\n<p style=\"font-size: 12.5px; color: #334155; line-height: 1.65; margin: 0;\">\u0160ed\u00e1 litina m\u00e1 v\u00fdrazn\u011b vy\u0161\u0161\u00ed m\u011brnou tlumic\u00ed kapacitu ne\u017e uhl\u00edkov\u00e1 ocel \u2013 obvykle 20\u201325kr\u00e1t vy\u0161\u0161\u00ed. Grafitov\u00e9 vlo\u010dky funguj\u00ed jako vnit\u0159n\u00ed inici\u00e1tory trhlin, kter\u00e9 absorbuj\u00ed vibra\u010dn\u00ed energii \u0161\u00ed\u0159en\u00edm mikrotrhlin pod\u00e9l rozhran\u00ed grafit-matrice. To znamen\u00e1, \u017ee litinov\u00e9 ozuben\u00e9 kolo na pulzuj\u00edc\u00edm nebo r\u00e1zov\u011b zat\u00ed\u017een\u00e9m pohonu b\u011b\u017e\u00ed p\u0159i stejn\u00e9 rychlosti m\u011b\u0159iteln\u011b ti\u0161\u0161\u00ed ne\u017e ocelov\u00fd ekvivalent a p\u0159en\u00e1\u0161\u00ed m\u00e9n\u011b vibrac\u00ed do h\u0159\u00eddele a lo\u017eisek.<\/p>\n<\/div>\n<div style=\"flex: 1 1 220px; background: #fff; border-radius: 6px; padding: 18px 16px; border-top: 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 10px;\">Ni\u017e\u0161\u00ed n\u00e1klady u velk\u00fdch pr\u016fm\u011br\u016f<\/p>\n<p style=\"font-size: 12.5px; color: #334155; line-height: 1.65; margin: 0;\">U ozuben\u00fdch kol o pr\u016fm\u011bru nad ~200 mm je v\u00fdroba polotovaru z odlitku v\u00fdrazn\u011b levn\u011bj\u0161\u00ed ne\u017e obr\u00e1b\u011bn\u00ed z pln\u00e9 ty\u010de nebo v\u00fdkovku. Polotovar ozuben\u00e9ho kola z litiny o pr\u016fm\u011bru 500 mm vy\u017eaduje zlomek n\u00e1klad\u016f na materi\u00e1l a doby obr\u00e1b\u011bn\u00ed oproti ekvivalentn\u00edmu pln\u00e9mu polotovaru z ty\u010de C45. P\u0159i Z=95 v 16B (pr\u016fm\u011br hrotu 780 mm) je litina jedinou praktickou a ekonomickou v\u00fdrobn\u00ed cestou pro standardn\u00ed mno\u017estv\u00ed.<\/p>\n<\/div>\n<\/div>\n<div style=\"background: #e8f0fb; border-radius: 6px; padding: 14px 16px; margin-top: 16px; display: flex; align-items: flex-start; gap: 12px;\">\n<p><span style=\"font-size: 20px; flex-shrink: 0;\">\u26a0\ufe0f<\/span><\/p>\n<p style=\"font-size: 12.5px; color: #334155; line-height: 1.65; margin: 0;\"><strong>Omezen\u00ed rychlosti:<\/strong> \u0160ed\u00e1 litina je k\u0159ehk\u00e1 \u2013 m\u00e1 v podstat\u011b nulovou ta\u017enost a p\u0159i n\u00e1razu se sp\u00ed\u0161e zlom\u00ed, ne\u017e deformuje. Litinov\u00e1 ozuben\u00e1 kola se nesm\u00ed pou\u017e\u00edvat u pohon\u016f s ot\u00e1\u010dkami nad 50 ot\/min na ozuben\u00e9m kole ani u pohon\u016f s vysok\u00fdm r\u00e1zov\u00fdm zat\u00ed\u017een\u00edm (nap\u0159. spou\u0161t\u011bn\u00ed drti\u010de). Pro aplikace s vy\u0161\u0161\u00edmi ot\u00e1\u010dkami nebo r\u00e1zov\u00fdm zat\u00ed\u017een\u00edm pou\u017eijte \u0159adu uhl\u00edkov\u00fdch ocel\u00ed. Litina je materi\u00e1l vhodn\u00fd pro pomal\u00e9 ot\u00e1\u010dky, st\u00e1l\u00e9 zat\u00ed\u017een\u00ed a abrazivn\u00ed prost\u0159ed\u00ed.<\/p>\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>Kl\u00ed\u010d sloupce:<\/strong> Z = po\u010det zub\u016f | de = pr\u016fm\u011br hrotu (mm) | dp = pr\u016fm\u011br rozte\u010dn\u00e9 kru\u017enice (mm) | dm = pr\u016fm\u011br n\u00e1boje (mm) | D1\/D2\/D3 = maxim\u00e1ln\u00ed pr\u016fm\u011br otvoru pro simplex\/duplex\/triplex (mm) | A = \u0161\u00ed\u0159ka n\u00e1boje (mm) | Materi\u00e1l: \u0161ed\u00e1 litina GG22\u2013GG25, povrchov\u011b fosf\u00e1tovan\u00e1<\/p>\n<\/div>\n<h2 style=\"color: #0d1b2e; font-size: clamp(20px,2.6vw,28px); border-bottom: 3px solid #e8a020; padding-bottom: 10px; margin-top: 0;\">Specifikace litinov\u00e9ho ozuben\u00e9ho kola<\/h2>\n<p><!-- 06B --><\/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;\">06B-1\/2\/3 | Rozte\u010d 9,525 mm | Pr\u016fm\u011br v\u00e1le\u010dku 6,35 mm<\/h3>\n<div style=\"overflow-x: auto; width: 100%; margin: 0 0 24px;\">\n<table style=\"width: 100%; border-collapse: collapse; font-size: clamp(11px,1.2vw,12.5px); min-width: 620px;\">\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;\">dm (mm)<\/th>\n<th style=\"padding: 8px; text-align: center; border: 1px solid #0d1b2e; background: #1a3a5c;\">D1 Simplex (mm)<\/th>\n<th style=\"padding: 8px; text-align: center; border: 1px solid #0d1b2e;\">D2 Duplex (mm)<\/th>\n<th style=\"padding: 8px; text-align: center; border: 1px solid #0d1b2e;\">D3 Triplex (mm)<\/th>\n<th style=\"padding: 8px; text-align: center; border: 1px solid #0d1b2e;\">A (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;\">38<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">119.5<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">115.35<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; background: #f8faff;\">70<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; background: #f8faff;\">20<\/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;\">24<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">32 \/ 40 \/ 56<\/td>\n<\/tr>\n<tr style=\"background: #f0f6ff;\">\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; font-weight: bold;\">45<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">140.7<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">136.55<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; background: #f8faff;\">70<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; background: #f8faff;\">20<\/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;\">24<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">32 \/ 40 \/ 56<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; font-weight: bold;\">57<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">176.9<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">172.91<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; background: #f8faff;\">70<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; background: #f8faff;\">20<\/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;\">24<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">32 \/ 40 \/ 56<\/td>\n<\/tr>\n<tr style=\"background: #f0f6ff;\">\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; font-weight: bold;\">76<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">234.9<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">230.49<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; background: #f8faff;\">70<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; background: #f8faff;\">20<\/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;\">24<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">32 \/ 40 \/ 56<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; font-weight: bold;\">95<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">292.5<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">288.08<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; background: #f8faff;\">80<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; background: #f8faff;\">20<\/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;\">24<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">40 \/ 45 \/ 56<\/td>\n<\/tr>\n<tr style=\"background: #f0f6ff;\">\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; font-weight: bold;\">114<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">349.6<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">345.68<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; background: #f8faff;\">80<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; background: #f8faff;\">20<\/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;\">24<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">40 \/ 45 \/ 56<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; font-weight: bold;\">150<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">459.2<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">454.82<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; background: #f8faff;\">90<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; background: #f8faff;\">24<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">24<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">24<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">45 \/ 50 \/ 60<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p><!-- 16B --><\/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;\">16B-1\/2\/3 | Rozte\u010d 25,40 mm | Pr\u016fm\u011br v\u00e1le\u010dku 15,88 mm<\/h3>\n<div style=\"overflow-x: auto; width: 100%; margin: 0 0 24px;\">\n<table style=\"width: 100%; border-collapse: collapse; font-size: clamp(11px,1.2vw,12.5px); min-width: 620px;\">\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;\">dm (mm)<\/th>\n<th style=\"padding: 8px; text-align: center; border: 1px solid #0d1b2e; background: #1a3a5c;\">D1 Simplex (mm)<\/th>\n<th style=\"padding: 8px; text-align: center; border: 1px solid #0d1b2e;\">D2 Duplex (mm)<\/th>\n<th style=\"padding: 8px; text-align: center; border: 1px solid #0d1b2e;\">D3 Triplex (mm)<\/th>\n<th style=\"padding: 8px; text-align: center; border: 1px solid #0d1b2e;\">A (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;\">30<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">254.0<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">243.00<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; background: #f8faff;\">110<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; background: #f8faff;\">30<\/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;\">40<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">65 \/ 75 \/ 90<\/td>\n<\/tr>\n<tr style=\"background: #f0f6ff;\">\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; font-weight: bold;\">38<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">320.0<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">307.59<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; background: #f8faff;\">110<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; background: #f8faff;\">30<\/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;\">45<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">65 \/ 75 \/ 100<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; font-weight: bold;\">57<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">474.0<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">461.08<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; background: #f8faff;\">125<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; background: #f8faff;\">35<\/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;\">45<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">70 \/ 90 \/ 100<\/td>\n<\/tr>\n<tr style=\"background: #f0f6ff;\">\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; font-weight: bold;\">76<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">627.0<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">614.65<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; background: #f8faff;\">140<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; background: #f8faff;\">35<\/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;\">45<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">80 \/ 95 \/ 110<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; font-weight: bold;\">95<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">781.0<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">768.22<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; background: #f8faff;\">140<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; background: #f8faff;\">40<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">45<\/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;\">80 \/ 95 \/ 110<\/td>\n<\/tr>\n<tr style=\"background: #f0f6ff;\">\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; font-weight: bold;\">114<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">933.0<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">921.81<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; background: #f8faff;\">140<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; background: #f8faff;\">40<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">45<\/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;\">80 \/ 95 \/ 115<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p><!-- 24B --><\/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;\">24B-1\/2\/3 | Rozte\u010d 38,10 mm | Pr\u016fm\u011br v\u00e1le\u010dku 25,40 mm<\/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: 620px;\">\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;\">dm (mm)<\/th>\n<th style=\"padding: 8px; text-align: center; border: 1px solid #0d1b2e; background: #1a3a5c;\">D1 Simplex (mm)<\/th>\n<th style=\"padding: 8px; text-align: center; border: 1px solid #0d1b2e;\">D2 Duplex (mm)<\/th>\n<th style=\"padding: 8px; text-align: center; border: 1px solid #0d1b2e;\">D3 Triplex (mm)<\/th>\n<th style=\"padding: 8px; text-align: center; border: 1px solid #0d1b2e;\">A (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;\">30<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">379.5<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">364.50<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; background: #f8faff;\">130<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; background: #f8faff;\">40<\/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;\">60<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">85 \/ 95 \/ 150<\/td>\n<\/tr>\n<tr style=\"background: #f0f6ff;\">\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; font-weight: bold;\">38<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">476.2<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">461.39<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; background: #f8faff;\">140<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; background: #f8faff;\">45<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">45<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">60<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">90 \/ 100 \/ 150<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; font-weight: bold;\">57<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">706.5<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">691.63<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; background: #f8faff;\">160<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; background: #f8faff;\">45<\/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;\">70<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">100 \/ 110 \/ 150<\/td>\n<\/tr>\n<tr style=\"background: #f0f6ff;\">\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; font-weight: bold;\">76<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">936.9<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">921.98<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; background: #f8faff;\">170<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; background: #f8faff;\">45<\/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;\">70<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">100 \/ 120 \/ 150<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p style=\"font-size: clamp(12px,1.3vw,13px); color: #64748b; margin-bottom: 40px;\">K dispozici jsou stoly 08B, 10B, 12B a 20B \u2013 kontaktujte n\u00e1s. Po\u010dty zub\u016f mimo katalog a zak\u00e1zkov\u00e9 konfigurace n\u00e1boj\u016f obr\u00e1b\u011bn\u00e9 dle v\u00fdkresu pro v\u00fdrobn\u00ed objedn\u00e1vky OEM. Maxim\u00e1ln\u00ed otvor D1 je pro simplexn\u00ed n\u00e1boj \u2013 maxim\u00e1ln\u00ed otvory pro duplexn\u00ed a triplexn\u00ed n\u00e1boje jsou men\u0161\u00ed kv\u016fli u\u017e\u0161\u00edmu n\u00e1boji. P\u0159i vy\u017e\u00e1d\u00e1n\u00ed cenov\u00e9 nab\u00eddky uve\u010fte po\u017eadovan\u00fd otvor, velikost \u0159et\u011bzu, po\u010det zub\u016f a pramen \u0159et\u011bzu.<\/p>\n<p><!-- \u2550\u2550 KEY FEATURES DARK 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 --><\/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: 0.16;\" role=\"presentation\" src=\"https:\/\/5speedtransmission.com\/wp-content\/uploads\/2026\/07\/Section-BG-Dark-Tech-Pattern.webp\" alt=\"\" \/><\/p>\n<div style=\"position: relative; z-index: 1; background: rgba(13,27,46,0.88); padding: 36px 4%; border-radius: 8px;\">\n<h2 style=\"color: #ffffff; font-size: clamp(20px,2.6vw,26px); border-bottom: 1px solid rgba(232,160,32,0.4); padding-bottom: 10px; margin-top: 0;\">Technick\u00e9 vlastnosti<\/h2>\n<div style=\"display: grid; grid-template-columns: repeat(auto-fill,minmax(260px,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;\">Specialista na ozuben\u00e1 kola s velk\u00fdm pr\u016fm\u011brem<\/h3>\n<p style=\"color: #a8bdd4; font-size: clamp(12px,1.4vw,13px); line-height: 1.65; margin: 0;\">Litinov\u00e1 ozuben\u00e1 kola za\u010d\u00ednaj\u00ed tam, kde kon\u010d\u00ed rozsah otvor\u016f pro uhl\u00edkovou ocel s kone\u010dnou \u00fapravou \u2013 p\u0159i Z=30 a v\u00edce. P\u0159i Z=76 u 16B je pr\u016fm\u011br \u0161pi\u010dky 627 mm; p\u0159i Z=114 dosahuje 933 mm. V\u00fdroba ozuben\u00fdch kol o t\u011bchto pr\u016fm\u011brech z odlitk\u016f je jedinou praktickou v\u00fdrobn\u00ed cestou p\u0159i standardn\u00edch komer\u010dn\u00edch mno\u017estv\u00edch. Rozsah otvor\u016f pro polotovary z uhl\u00edkov\u00e9 oceli u 16B dosahuje Z=57 \u2013 jak\u00fdkoli v\u011bt\u0161\u00ed pr\u016fm\u011br vy\u017eaduje litinu nebo zak\u00e1zkov\u00fd kovan\u00fd polotovar.<\/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;\">Povrchov\u00e9 fosf\u00e1tov\u00e1n\u00ed \u2013 koroze a maz\u00e1n\u00ed<\/h3>\n<p style=\"color: #a8bdd4; font-size: clamp(12px,1.4vw,13px); line-height: 1.65; margin: 0;\">Konverzn\u00ed povlak z manganu nebo fosf\u00e1tu zinku aplikovan\u00fd po kone\u010dn\u00e9m obr\u00e1b\u011bn\u00ed. Fosf\u00e1tov\u00e1 vrstva je por\u00e9zn\u00ed \u2013 absorbuje a zadr\u017euje olej na boc\u00edch zub\u016f, \u010d\u00edm\u017e zlep\u0161uje maz\u00e1n\u00ed p\u0159i rozb\u011bhu, ne\u017e se olej na \u0159et\u011bz zcela rozprost\u0159el. Poskytuje tak\u00e9 lehkou ochranu proti korozi b\u011bhem skladov\u00e1n\u00ed a na za\u010d\u00e1tku \u017eivotnosti. P\u0159ed prvn\u00edm pou\u017eit\u00edm naneste na fosf\u00e1tovan\u00fd povrch olej na \u0159et\u011bz, aby se por\u00e9zn\u00ed povlak nabil.<\/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;\">Profil zubu DIN 8187 \u2013 Pln\u00e1 zam\u011bnitelnost<\/h3>\n<p style=\"color: #a8bdd4; font-size: clamp(12px,1.4vw,13px); line-height: 1.65; margin: 0;\">Profil zub\u016f je obroben dle normy DIN 8187 \/ ISO R606 \u2013 shodn\u00fd s \u0159adou uhl\u00edkov\u00fdch ocel\u00ed. V\u00fdm\u011bna \u0159et\u011bzu z uhl\u00edkov\u00e9 oceli za litinu p\u0159i stejn\u00e9m po\u010dtu zub\u016f a velikosti nevy\u017eaduje \u017e\u00e1dn\u00e9 se\u0159\u00edzen\u00ed \u0159et\u011bzu. P\u00e1rujte s odpov\u00eddaj\u00edc\u00edm \u0159et\u011bzem. <a style=\"color: #e8a020; text-decoration: underline;\" href=\"https:\/\/sprocket-chain.net\/\" target=\"_blank\" rel=\"noopener\">V\u00e1le\u010dkov\u00fd \u0159et\u011bz dle evropsk\u00e9 normy DIN 8187<\/a> pro spr\u00e1vn\u00e9 zapojen\u00ed a co nejlep\u0161\u00ed \u017eivotnost pohonu.<\/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;\">GG22 \/ GG25 \u2014 Dva stupn\u011b pevnosti<\/h3>\n<p style=\"color: #a8bdd4; font-size: clamp(12px,1.4vw,13px); line-height: 1.65; margin: 0;\">GG22 (EN-GJL-220) je standardn\u00ed t\u0159\u00edda \u2013 pevnost v tahu 220 N\/mm\u00b2, pou\u017e\u00edvan\u00e1 pro v\u011bt\u0161inu aplikac\u00ed s pomal\u00fdmi pohony. GG25 (EN-GJL-250) nab\u00edz\u00ed vy\u0161\u0161\u00ed pevnost v tahu (250 N\/mm\u00b2) a pou\u017e\u00edv\u00e1 se pro v\u011bt\u0161\u00ed ozuben\u00e1 kola nebo aplikace s vy\u0161\u0161\u00edm ohybov\u00fdm nap\u011bt\u00edm v pat\u011b zubu. Standardn\u00ed dod\u00e1vka je sm\u00ed\u0161en\u00e1 t\u0159\u00edda GG22\u2013GG25 v z\u00e1vislosti na velikosti ozuben\u00e9ho kola \u2013 pokud to va\u0161e aplikace vy\u017eaduje, uve\u010fte minim\u00e1ln\u011b GG25.<\/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;\">Simplexn\u00ed, duplexn\u00ed a triplexn\u00ed n\u00e1boje<\/h3>\n<p style=\"color: #a8bdd4; font-size: clamp(12px,1.4vw,13px); line-height: 1.65; margin: 0;\">V\u0161echny velikosti jsou k dispozici v konfigurac\u00edch simplex, duplex a triplex \u2013 stejn\u00e1 geometrie zub\u016f, r\u016fzn\u00e9 \u0161\u00ed\u0159ky n\u00e1boj\u016f (rozm\u011br A) pro jedno-, dvou- nebo t\u0159\u00edpramenn\u00e9 \u0159et\u011bzy. Duplexn\u00ed litinov\u00e1 ozuben\u00e1 kola s velk\u00fdmi pr\u016fm\u011bry (16B Z=95 duplex, 16B Z=114 duplex) jsou cenov\u011b efektivn\u00edm \u0159e\u0161en\u00edm pro pohony s vysok\u00fdm to\u010div\u00fdm momentem a n\u00edzkou rychlost\u00ed, kde po\u017eadavky na pr\u016fm\u011br rozte\u010dn\u00e9 kru\u017enice znemo\u017e\u0148uj\u00ed rychl\u00e9 z\u00edsk\u00e1v\u00e1n\u00ed oceli.<\/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;\">OEM akceptov\u00e1no \u2013 sledovateln\u00e1 v\u00fdroba<\/h3>\n<p style=\"color: #a8bdd4; font-size: clamp(12px,1.4vw,13px); line-height: 1.65; margin: 0;\">Litinov\u00e1 ozuben\u00e1 kola jsou dod\u00e1v\u00e1na se z\u00e1znamy o s\u00e9riov\u00e9 v\u00fdrob\u011b a pro odb\u011bratele OEM mohou b\u00fdt dod\u00e1na s certifikac\u00ed jakosti materi\u00e1lu a protokoly o kontrole rozm\u011br\u016f. \u010c\u00edslo sl\u00e9v\u00e1rny a jakost odlitku lze sledovat a\u017e k v\u00fdrobn\u00ed \u0161ar\u017ei. Vhodn\u00e9 pro programy p\u0159ej\u00edmky v\u00fdroby OEM vy\u017eaduj\u00edc\u00ed sledovatelnost materi\u00e1lu a rozm\u011br\u016f na \u00farovni d\u00edlu.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><!-- \u2550\u2550 APPLICATIONS \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\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;\">Aplikace<\/h2>\n<div style=\"display: flex; flex-wrap: wrap; gap: 16px; margin: 20px 0 40px;\">\n<div style=\"flex: 1 1 240px; padding: 20px; background: #ffffff; border-left: 4px solid #1a6db5; border-radius: 6px; box-shadow: 0 2px 8px rgba(13,27,46,0.07);\">\n<h3 style=\"color: #0d1b2e; margin-top: 0; font-size: clamp(14px,1.7vw,17px);\">Lom, t\u011b\u017eba a cement\u00e1rna<\/h3>\n<p style=\"color: #334155; line-height: 1.7; font-size: clamp(12px,1.4vw,14px); margin-bottom: 0;\">Pomal\u00e9 pohony prim\u00e1rn\u00edch dopravn\u00edk\u016f p\u0159i drcen\u00ed kamene, t\u011b\u017eb\u011b v\u00e1pence a manipulaci s cementov\u00fdmi surovinami. Pro pohony kore\u010dkov\u00fdch elev\u00e1tor\u016f a pohony hlavic dopravn\u00edk\u016f jsou v t\u011bchto prost\u0159ed\u00edch standardem litinov\u00e1 ozuben\u00e1 kola s velk\u00fdm pr\u016fm\u011brem na \u0159et\u011bzech 16B a 24B. Kombinace odolnosti proti od\u011bru, tlumen\u00ed vibrac\u00ed a n\u00edzk\u00fdch n\u00e1klad\u016f p\u0159i velk\u00e9m pr\u016fm\u011bru \u010din\u00ed z litiny materi\u00e1l volby v t\u011bchto aplikac\u00edch. Viz cel\u00fd text <a style=\"color: #1a6db5; text-decoration: underline;\" href=\"https:\/\/5speedtransmission.com\/cs\/kategorie-produktu\/sprockets\/\">rozsah ozuben\u00fdch kol<\/a> pro dal\u0161\u00ed mo\u017enosti pohonu.<\/p>\n<\/div>\n<div style=\"flex: 1 1 240px; padding: 20px; background: #ffffff; border-left: 4px solid #1a6db5; border-radius: 6px; box-shadow: 0 2px 8px rgba(13,27,46,0.07);\">\n<h3 style=\"color: #0d1b2e; margin-top: 0; font-size: clamp(14px,1.7vw,17px);\">Manipulace s obil\u00edm a zem\u011bd\u011blsk\u00e9 zpracov\u00e1n\u00ed<\/h3>\n<p style=\"color: #334155; line-height: 1.7; font-size: clamp(12px,1.4vw,14px); margin-bottom: 0;\">Grain elevator leg drives, grain cleaner chain drives and feed mill conveyor systems use large-diameter cast iron sprockets extensively. The abrasive nature of grain chaff, dust and grit makes cast iron&#8217;s graphite surface far more wear-resistant than polished carbon steel under the poorly lubricated conditions typical of these drives. Z=57 to Z=95 in 10B and 12B are common specifications in this sector.<\/p>\n<\/div>\n<div style=\"flex: 1 1 240px; padding: 20px; background: #ffffff; border-left: 4px solid #1a6db5; border-radius: 6px; box-shadow: 0 2px 8px rgba(13,27,46,0.07);\">\n<h3 style=\"color: #0d1b2e; margin-top: 0; font-size: clamp(14px,1.7vw,17px);\">D\u0159evozpracuj\u00edc\u00ed a lesnick\u00e9 stroje<\/h3>\n<p style=\"color: #334155; line-height: 1.7; font-size: clamp(12px,1.4vw,14px); margin-bottom: 0;\">Sawmill log deck chains, debarker conveyors and chip conveyor drives in saw dust and bark chip environments. Sawdust is a fine abrasive that destroys polished steel tooth flanks rapidly \u2014 cast iron&#8217;s self-lubricating graphite surface resists this well. The vibration damping of cast iron also helps in sawmill drives where the chain drive transmits the pulsating torque of a circular saw or bandsaw.<\/p>\n<\/div>\n<\/div>\n<p><!-- \u2550\u2550 MATCHING CHAIN & 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 --><\/p>\n<h2 style=\"color: #0d1b2e; font-size: clamp(20px,2.6vw,28px); border-bottom: 3px solid #e8a020; padding-bottom: 10px; margin-top: 0;\">Vhodn\u00e9 \u0159et\u011bzy a souvisej\u00edc\u00ed produkty<\/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\/Heavy-duty-cranked-link-transmission-chains-1.webp\" alt=\"Vysoce odoln\u00fd v\u00e1le\u010dkov\u00fd \u0159et\u011bz evropsk\u00e9 normy pro velk\u00e1 litinov\u00e1 ozuben\u00e1 kola 16B 24B pro pomal\u00e9 pr\u016fmyslov\u00e9 pohony\" \/><\/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;\">Vhodn\u00fd hnac\u00ed \u0159et\u011bz pro vysok\u00e9 zat\u00ed\u017een\u00ed<\/p>\n<p style=\"font-size: clamp(13px,1.4vw,14.5px); color: #334155; line-height: 1.72; margin: 10px 0 18px;\">Velk\u00e1 litinov\u00e1 ozuben\u00e1 kola se nej\u010dast\u011bji kombinuj\u00ed s vysoce odoln\u00fdmi nebo standardn\u00edmi <a style=\"color: #1a6db5; text-decoration: underline;\" href=\"https:\/\/sprocket-chain.net\/\" target=\"_blank\" rel=\"noopener\">Evropsk\u00fd standardn\u00ed v\u00e1le\u010dkov\u00fd \u0159et\u011bz dle DIN 8187<\/a>Pro pohony 16B a 24B je b\u011b\u017en\u00fd t\u011b\u017ek\u00fd \u0159et\u011bz nebo v\u00edcepramenn\u00fd \u0159et\u011bz \u0159ady H. K dispozici jsou standardn\u00ed a duplexn\u00ed a triplexn\u00ed \u0159et\u011bzy \u0159ady H ve v\u0161ech velikostech.<\/p>\n<p><a style=\"display: inline-block; background: #e8a020; color: #ffffff; 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:\/\/sprocket-chain.net\/\" target=\"_blank\" rel=\"noopener\">Zobrazit sortiment \u0159et\u011bz\u016f \u2192<\/a><\/p>\n<\/div>\n<\/div>\n<div style=\"display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 14px;\">\n<div style=\"display: flex; flex-wrap: wrap; gap: 14px; margin: 20px 0 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=\"hnac\u00ed \u0159et\u011bz EP\" src=\"https:\/\/5speedtransmission.com\/wp-content\/uploads\/2026\/07\/Product-Roller-Chain-Hero.webp\" alt=\"Hnac\u00ed \u0159et\u011bzy Korea Ever-Power \u0159ady A a B\" \/><\/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\/cs\/kategorie-produktu\/driving-chains\/\">Hnac\u00ed \u0159et\u011bzy<\/a><\/h3>\n<p style=\"font-size: 12px; color: #64748b; line-height: 1.6; margin: 0 0 10px;\">P\u0159esn\u00e9 v\u00e1le\u010dkov\u00e9 \u0159et\u011bzy s kr\u00e1tkou rozte\u010d\u00ed \u0159ady A a B pro p\u0159enos v\u00fdkonu. Rozte\u010d 9,525 mm a\u017e 76,2 mm, simplex a\u017e triplex.<\/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\/cs\/kategorie-produktu\/driving-chains\/\">Zobrazit hnac\u00ed \u0159et\u011bzy<\/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 listov\u00fd \u0159et\u011bz\" src=\"https:\/\/5speedtransmission.com\/wp-content\/uploads\/2026\/07\/Product-Leaf-Chain-Hero.webp\" alt=\"Korea Ever-Power listov\u00e9 \u0159et\u011bzy a zvedac\u00ed \u0159et\u011bzy\" \/><\/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\/cs\/kategorie-produktu\/leaf-chains\/\">Listov\u00e9 \u0159et\u011bzy<\/a><\/h3>\n<p style=\"font-size: 12px; color: #64748b; line-height: 1.6; margin: 0 0 10px;\">Zvedac\u00ed \u0159et\u011bzy \u0159ady BL a LH pro sto\u017e\u00e1ry vysokozdvi\u017en\u00fdch voz\u00edk\u016f a pr\u016fmyslov\u00e9 zdvihac\u00ed mechanismy. Mezn\u00ed zat\u00ed\u017een\u00ed od 11 kN do 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\/cs\/kategorie-produktu\/leaf-chains\/\">Zobrazit listov\u00e9 \u0159et\u011bzy<\/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=\"\u0158et\u011bz z nerezov\u00e9 oceli EP\" src=\"https:\/\/5speedtransmission.com\/wp-content\/uploads\/2026\/07\/Product-Silent-Chain-Hero.webp\" alt=\"\u0158et\u011bzy z nerezov\u00e9 oceli Korea Ever-Power pro potravin\u00e1\u0159sk\u00fd a farmaceutick\u00fd pr\u016fmysl\" \/><\/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\/cs\/kategorie-produktu\/stainless-steel-chains\/\">\u0158et\u011bzy z nerezov\u00e9 oceli<\/a><\/h3>\n<p style=\"font-size: 12px; color: #64748b; line-height: 1.6; margin: 0 0 10px;\">V\u00e1le\u010dkov\u00e9 \u0159et\u011bzy SUS304 a SUS316L pro potravin\u00e1\u0159sk\u00fd, farmaceutick\u00fd a chemick\u00fd pr\u016fmysl s nutnost\u00ed myt\u00ed.<\/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\/cs\/kategorie-produktu\/stainless-steel-chains\/\">Zobrazit \u0159et\u011bzy z nerezov\u00e9 oceli<\/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=\"\u0158et\u011bzec in\u017een\u00fdrsk\u00fdch energetick\u00fdch syst\u00e9m\u016f\" src=\"https:\/\/5speedtransmission.com\/wp-content\/uploads\/2026\/07\/Product-Engineering-Chain-Hero.webp\" alt=\"Stroj\u00edrensk\u00e9 \u0159et\u011bzy Korea Ever-Power pro t\u011b\u017ek\u00fd pr\u016fmysl\" \/><\/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\/cs\/kategorie-produktu\/engineering-chains\/\">In\u017een\u00fdrsk\u00e9 \u0159et\u011bzce<\/a><\/h3>\n<p style=\"font-size: 12px; color: #64748b; line-height: 1.6; margin: 0 0 10px;\">Sva\u0159ovan\u00e9 ocelov\u00e9, lit\u00e9 a kovan\u00e9 \u0159et\u011bzy pro p\u0159epravu t\u011b\u017ek\u00fdch materi\u00e1l\u016f v cement\u00e1rn\u00e1ch, ocel\u00e1rn\u00e1ch, t\u011b\u017eebn\u00edch a chemick\u00fdch z\u00e1vodech.<\/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\/cs\/kategorie-produktu\/engineering-chains\/\">Zobrazit in\u017een\u00fdrsk\u00e9 \u0159et\u011bzce<\/a><\/p>\n<\/div>\n<\/div>\n<\/div>\n<h2 style=\"color: #0d1b2e; font-size: clamp(20px,2.6vw,28px); border-bottom: 3px solid #e8a020; padding-bottom: 10px; margin-top: 0;\">\u010casto kladen\u00e9 ot\u00e1zky<\/h2>\n<div style=\"margin-top: 20px;\">\n<details style=\"margin-bottom: 16px; border: 1px solid #dde6f2; border-radius: 6px; overflow: hidden;\">\n<summary style=\"background: #f4f7fb; padding: 14px 18px; font-size: clamp(14px,1.6vw,16px); font-weight: bold; color: #0d1b2e; cursor: pointer; list-style: none;\">Lze pou\u017e\u00edt litinov\u00e1 ozuben\u00e1 kola p\u0159i b\u011b\u017en\u00fdch rychlostech dopravn\u00edku \u2013 100 a\u017e 200 ot\/min?<\/summary>\n<div style=\"padding: 16px 18px; font-size: clamp(13px,1.5vw,15px); color: #334155; line-height: 1.75;\">Litinov\u00e1 ozuben\u00e1 kola by se nem\u011bla pou\u017e\u00edvat p\u0159i standardn\u00edm provozu s ot\u00e1\u010dkami nad p\u0159ibli\u017en\u011b 50 ot\/min. Nad touto rychlost\u00ed m\u016f\u017ee kombinace r\u00e1zov\u00e9ho zat\u00ed\u017een\u00ed \u0159et\u011bzu a odst\u0159ediv\u00e9ho nap\u011bt\u00ed na litinov\u00e9m zubu zp\u016fsobit prask\u00e1n\u00ed \u2013 \u0161ed\u00e1 litina v podstat\u011b nem\u00e1 \u017e\u00e1dnou ta\u017enost a selh\u00e1v\u00e1 k\u0159ehk\u00fdm lomem sp\u00ed\u0161e ne\u017e deformac\u00ed. Pro pohony dopravn\u00edk\u016f pracuj\u00edc\u00ed p\u0159i 100\u2013200 ot\/min pou\u017eijte m\u00edsto toho \u0159adu s polotovarem nebo hotov\u00fdm otvorem z uhl\u00edkov\u00e9 oceli. \u0158ada z litiny je ur\u010dena speci\u00e1ln\u011b pro n\u00edzkorychlostn\u00ed pohony s vysok\u00fdm to\u010div\u00fdm momentem \u2013 pohony elev\u00e1tor\u016f, dopravn\u00edky prim\u00e1rn\u00edch drti\u010d\u016f, pomal\u00e9 kore\u010dkov\u00e9 dopravn\u00edky a podobn\u00e9 aplikace, kde se ozuben\u00e9 kolo ot\u00e1\u010d\u00ed pod 50 ot\/min.<\/div>\n<\/details>\n<details style=\"margin-bottom: 16px; border: 1px solid #dde6f2; border-radius: 6px; overflow: hidden;\">\n<summary style=\"background: #f4f7fb; padding: 14px 18px; font-size: clamp(14px,1.6vw,16px); font-weight: bold; color: #0d1b2e; cursor: pointer; list-style: none;\">Jak\u00fd je maxim\u00e1ln\u00ed otvor dostupn\u00fd pro velk\u00e1 litinov\u00e1 ozuben\u00e1 kola?<\/summary>\n<div style=\"padding: 16px 18px; font-size: clamp(13px,1.5vw,15px); color: #334155; line-height: 1.75;\">Maxim\u00e1ln\u00ed pr\u016fm\u011br otvoru (D1 pro simplex) je uveden v tabulk\u00e1ch specifikac\u00ed pro ka\u017edou velikost. Nap\u0159\u00edklad 16B Z=57 simplex m\u00e1 maxim\u00e1ln\u00ed pr\u016fm\u011br otvoru 35 mm a 24B Z=57 simplex m\u00e1 maxim\u00e1ln\u00ed pr\u016fm\u011br otvoru 45 mm. Tato omezen\u00ed jsou d\u00e1na pr\u016fm\u011brem n\u00e1boje (dm) \u2013 pr\u016fm\u011br otvoru nesm\u00ed p\u0159ekro\u010dit p\u0159ibli\u017en\u011b 65\u201370% pr\u016fm\u011bru n\u00e1boje, ani\u017e by musela b\u00fdt ponech\u00e1na dostate\u010dn\u00e1 st\u011bna n\u00e1boje pro dr\u00e1\u017eku pro pero a z\u00e1vity z\u00e1vitov\u00fdch \u0161roub\u016f. Pokud pr\u016fm\u011br va\u0161\u00ed h\u0159\u00eddele p\u0159ekra\u010duje maxim\u00e1ln\u00ed pr\u016fm\u011br otvoru uveden\u00fd v katalogu, kontaktujte n\u00e1s \u2013 na z\u00e1klad\u011b v\u00fdrobn\u00edch objedn\u00e1vek OEM lze p\u0159idat dal\u0161\u00ed materi\u00e1l n\u00e1boje, aby se dos\u00e1hlo v\u011bt\u0161\u00edch pr\u016fm\u011br\u016f h\u0159\u00eddel\u00ed, ne\u017e je standardn\u00ed maxim\u00e1ln\u00ed pr\u016fm\u011br v katalogu.<\/div>\n<\/details>\n<details style=\"margin-bottom: 16px; border: 1px solid #dde6f2; border-radius: 6px; overflow: hidden;\">\n<summary style=\"background: #f4f7fb; padding: 14px 18px; font-size: clamp(14px,1.6vw,16px); font-weight: bold; color: #0d1b2e; cursor: pointer; list-style: none;\">Pro\u010d m\u00e1 moje litinov\u00e9 ozuben\u00e9 kolo mal\u00e9 povrchov\u00e9 p\u00f3ry nebo nedokonalosti na povrchu zubu?<\/summary>\n<div style=\"padding: 16px 18px; font-size: clamp(13px,1.5vw,15px); color: #334155; line-height: 1.75;\">Povrchov\u00e1 mikropor\u00e9znost je norm\u00e1ln\u00ed charakteristikou odlitk\u016f z \u0161ed\u00e9 litiny a neznamen\u00e1 vadn\u00e9 ozuben\u00e9 kolo. Grafitov\u00e9 lamely v mikrostruktu\u0159e vytv\u00e1\u0159ej\u00ed p\u0159i obr\u00e1b\u011bn\u00ed charakteristick\u00fd m\u00edrn\u011b drsn\u00fd, por\u00e9zn\u00ed vzhled povrchu \u2013 to je tat\u00e1\u017e vlastnost, kter\u00e1 zaji\u0161\u0165uje vlastnosti zadr\u017eov\u00e1n\u00ed maz\u00e1n\u00ed a odolnosti proti od\u011bru. Fosf\u00e1tov\u00fd povlak nanesen\u00fd po obr\u00e1b\u011bn\u00ed vypl\u0148uje a stabilizuje mnoho z t\u011bchto mikropor\u00e9z a pom\u00e1h\u00e1 udr\u017eovat mazivo na povrchu zubu. Pokud si v\u0161imnete makropor\u00e9znosti (dutiny o pr\u016fm\u011bru v\u011bt\u0161\u00edm ne\u017e 2 mm v ko\u0159eni zubu nebo n\u00e1boji), kontaktujte n\u00e1s s fotografiemi \u2013 to by nazna\u010dovalo vadu odlitku, kter\u00e1 vy\u017eaduje v\u00fdm\u011bnu.<\/div>\n<\/details>\n<details style=\"margin-bottom: 4px; border: 1px solid #dde6f2; border-radius: 6px; overflow: hidden;\">\n<summary style=\"background: #f4f7fb; padding: 14px 18px; font-size: clamp(14px,1.6vw,16px); font-weight: bold; color: #0d1b2e; cursor: pointer; list-style: none;\">Je k dispozici litinov\u00e9 ozuben\u00e9 kolo s ku\u017eelov\u00fdm uzamykateln\u00fdm otvorem?<\/summary>\n<div style=\"padding: 16px 18px; font-size: clamp(13px,1.5vw,15px); color: #334155; line-height: 1.75;\">Yes \u2014 cast iron taper bore sprockets are available in 06B through 12B chain sizes, using the same taper lock bush codes as the carbon steel taper bore range (1008 through 3020). Specify the -CI suffix when ordering a taper bore sprocket in cast iron, for example: &#8220;10B-1 TS Z=45 Bush 2012, Cast Iron (-CI)&#8221;. Lead time for cast iron taper bore sprockets is typically 15\u201320 working days as they are made to order. For 16B and larger cast iron sprockets, only stock bore (parallel bore) is available from catalogue stock \u2014 taper bore versions in 16B and above are available as custom OEM production.<\/div>\n<\/details>\n<\/div>\n<p><!-- \u2550\u2550 TESTIMONIALS \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\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: 40px;\">Co \u0159\u00edkaj\u00ed na\u0161i z\u00e1kazn\u00edci<\/h2>\n<div style=\"display: grid; grid-template-columns: repeat(auto-fill,minmax(270px,1fr)); gap: 16px; margin: 20px 0 40px;\">\n<div style=\"background: #ffffff; border-radius: 6px; padding: 22px; box-shadow: 0 2px 8px rgba(13,27,46,0.08); border-top: 3px solid #e8a020;\">\n<p style=\"color: #e8a020; font-size: 16px; margin: 0 0 10px;\">\u2605\u2605\u2605\u2605\u2605<\/p>\n<p style=\"font-size: clamp(12px,1.4vw,14px); color: #334155; line-height: 1.7; margin: 0 0 14px; font-style: italic;\">&#8220;We run 12B-1 chain on large cast iron sprockets Z=76 on our limestone elevator drives. Previous carbon steel sprockets at this size were outrageously expensive and wore out in 8 months in our dusty conditions. Korea Ever-Power GG25 cast iron at the same size has now run 22 months and the tooth profile is still within gauge. The phosphated surface retains chain oil far better than machined steel.&#8221;<\/p>\n<p style=\"font-size: 12px; color: #64748b; margin: 0;\"><strong>GB, technik \u00fadr\u017eby<\/strong><br \/>\nIt\u00e1lie \u2013 Z\u00e1vod na zpracov\u00e1n\u00ed v\u00e1pence<\/p>\n<\/div>\n<div style=\"background: #ffffff; border-radius: 6px; padding: 22px; box-shadow: 0 2px 8px rgba(13,27,46,0.08); border-top: 3px solid #e8a020;\">\n<p style=\"color: #e8a020; font-size: 16px; margin: 0 0 10px;\">\u2605\u2605\u2605\u2605\u2605<\/p>\n<p style=\"font-size: clamp(12px,1.4vw,14px); color: #334155; line-height: 1.7; margin: 0 0 14px; font-style: italic;\">&#8220;We needed 16B-2 duplex cast iron sprockets at Z=95 for a slow bucket elevator drive \u2014 933 mm tip diameter. Nobody else quoted from stock inside 8 weeks. Korea Ever-Power produced and shipped in 4 weeks. The casting quality and bore tolerance were correct. We have since placed a standing order for annual supply.&#8221;<\/p>\n<p style=\"font-size: 12px; color: #64748b; margin: 0;\"><strong>DF, mana\u017eer n\u00e1kupu<\/strong><br \/>\nPolsko \u2013 OEM pro obiln\u00e9 v\u00fdtahy<\/p>\n<\/div>\n<div style=\"background: #ffffff; border-radius: 6px; padding: 22px; box-shadow: 0 2px 8px rgba(13,27,46,0.08); border-top: 3px solid #e8a020;\">\n<p style=\"color: #e8a020; font-size: 16px; margin: 0 0 10px;\">\u2605\u2605\u2605\u2605\u2605<\/p>\n<p style=\"font-size: clamp(12px,1.4vw,14px); color: #334155; line-height: 1.7; margin: 0 0 14px; font-style: italic;\">&#8220;Our sawmill uses 10B-1 chain on Z=57 cast iron sprockets throughout the log deck and green chain conveyor system. Sawdust here is extremely abrasive. After three years with Korea Ever-Power GG25 sprockets, we have had no tooth profile failures. Previously steel sprockets needed replacement every 18 months. The vibration reduction was also noticeable \u2014 the drive runs markedly quieter.&#8221;<\/p>\n<p style=\"font-size: 12px; color: #64748b; margin: 0;\"><strong>HL, vedouc\u00ed z\u00e1vodu<\/strong><br \/>\n\u0160v\u00e9dsko \u2013 Pila<\/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: #ffffff; font-size: clamp(18px,2.4vw,26px); margin: 0 0 12px;\">\u017d\u00e1dost o cenovou nab\u00eddku na litinov\u00e1 ozuben\u00e1 kola<\/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;\">Uve\u010fte velikost \u0159et\u011bzu, po\u010det zub\u016f, pramen (simplex\/duplex\/triplex) a po\u017eadovan\u00fd pr\u016fm\u011br d\u00edry. K dispozici jsou i velk\u00e9 pr\u016fm\u011bry a po\u010dty zub\u016f mimo katalog. V\u00edt\u00e1ny jsou i origin\u00e1ln\u00ed odb\u011bry (OEM) s certifik\u00e1ty materi\u00e1lu. Reakce do jednoho pracovn\u00edho dne.<\/p>\n<div style=\"display: flex; flex-wrap: wrap; gap: 12px; justify-content: center;\"><a style=\"display: inline-block; background: #e8a020; color: #ffffff; font-weight: bold; font-size: clamp(14px,1.7vw,16px); padding: 14px 32px; border-radius: 5px; text-decoration: none;\" href=\"https:\/\/5speedtransmission.com\/cs\/contact-us\/\">Z\u00edskejte cenovou nab\u00eddku hned te\u010f<\/a><br \/>\n<a style=\"display: inline-block; background: transparent; color: #ffffff; 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\/cs\/kategorie-produktu\/sprockets\/\">V\u0161echny produkty Sprocket<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>\u0158et\u011bzov\u00e1 kola z \u0161ed\u00e9 litiny GG22\u2013GG25 dle DIN 8187 \/ ISO R606. Velk\u00fd pr\u016fm\u011br, vysok\u00fd po\u010det zub\u016f: Z=30 a\u017e Z=150. Velikosti \u0159et\u011bz\u016f 06B a\u017e 24B, simplex a\u017e triplex. Povrch fosf\u00e1tovan\u00fd. Pro pomal\u00e9, t\u011b\u017ek\u00e9 pr\u016fmyslov\u00e9, lomov\u00e9, t\u011b\u017eebn\u00ed a zem\u011bd\u011blsk\u00e9 pohony. Dod\u00e1v\u00e1 se p\u0159\u00edmo z tov\u00e1rny Korea Ever-Power.<\/p>","protected":false},"featured_media":234,"comment_status":"open","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[24],"product_tag":[],"class_list":["post-230","product","type-product","status-publish","has-post-thumbnail","product_cat-sprockets","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/5speedtransmission.com\/cs\/wp-json\/wp\/v2\/product\/230","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/5speedtransmission.com\/cs\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/5speedtransmission.com\/cs\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/5speedtransmission.com\/cs\/wp-json\/wp\/v2\/comments?post=230"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/5speedtransmission.com\/cs\/wp-json\/wp\/v2\/media\/234"}],"wp:attachment":[{"href":"https:\/\/5speedtransmission.com\/cs\/wp-json\/wp\/v2\/media?parent=230"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/5speedtransmission.com\/cs\/wp-json\/wp\/v2\/product_brand?post=230"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/5speedtransmission.com\/cs\/wp-json\/wp\/v2\/product_cat?post=230"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/5speedtransmission.com\/cs\/wp-json\/wp\/v2\/product_tag?post=230"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}