{"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\/sv\/produkt\/cast-iron-sprockets\/","title":{"rendered":"Gjutj\u00e4rnsdrev Europeisk standard | GG22-GG25 DIN 8187 Stor diameter"},"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;\">Kedjestorleksintervall<\/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\u2013150<\/p>\n<p style=\"font-size: clamp(11px,1.2vw,13px); color: #8daabe; text-transform: uppercase; letter-spacing: 1.5px; margin: 0;\">Tandantalsomr\u00e5de<\/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;\">Gr\u00e5 gjutj\u00e4rnskvalitet<\/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;\">Certifierad kvalitet<\/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;\">Gjutj\u00e4rnsdrev \u2013 Produkt\u00f6versikt<\/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);\">Korea Ever-Power gjutj\u00e4rnsdrev t\u00e4cker den delen av det europeiska standardsortimentet av kedjehjul med stor diameter och h\u00f6gt kuggantal \u2013 kedjestorlekar 06B till 24B, kuggantal Z=30 till Z=150, i simplex-, duplex- och triplexkonfigurationer enligt DIN 8187 \/ ISO R606. Dessa \u00e4r r\u00e4tt val f\u00f6r industriella drivningar med l\u00e5g hastighet och tung belastning d\u00e4r stora stigningscirkeldiametrar kr\u00e4vs och d\u00e4r driftsmilj\u00f6n g\u00f6r kedjehjul i kolst\u00e5l ol\u00e4mpliga eller oekonomiska.<\/p>\n<p style=\"font-size: clamp(14px,1.6vw,16px);\">Materialet \u00e4r gr\u00e5tt gjutj\u00e4rn av klass GG22\u2013GG25 (EN-GJL-220 till EN-GJL-250). Gr\u00e5tt gjutj\u00e4rn har en lamell\u00e4r grafitmikrostruktur som ger det egenskaper som skiljer sig helt fr\u00e5n kolst\u00e5l: grafitlamellerna fungerar som ett internt fast sm\u00f6rjmedel vid tandkontaktytan, vilket ger inneboende slitstyrka utan yttre h\u00e4rdning. Detta \u00e4r s\u00e4rskilt v\u00e4rdefullt i dammiga, slipande eller d\u00e5ligt smorda milj\u00f6er d\u00e4r en slipad tandflank av kolst\u00e5l snabbt skulle slipas, men gjutj\u00e4rnsytan \u2013 n\u00e5got por\u00f6s och grafitrik \u2013 beh\u00e5ller en sm\u00f6rjfilm och motst\u00e5r mikroabrasion mycket b\u00e4ttre.<\/p>\n<p style=\"font-size: clamp(14px,1.6vw,16px);\">Alla kedjehjul i gjutj\u00e4rn ytfosfateras efter gjutning och bearbetning. Fosfatering omvandlar det yttre ytskiktet till j\u00e4rnfosfat \u2013 en t\u00e4tt vidh\u00e4ftande, oljebevarande konverteringsbel\u00e4ggning som ger en viss grad av korrosionsskydd och sm\u00f6rjmedelsretention p\u00e5 kuggflankerna och borrh\u00e5lsytorna. Den tillf\u00f6r ingen dimensionell uppbyggnad (vanligtvis 1\u20135 \u00b5m tjocklek) och kr\u00e4ver ingen korrigering av borrh\u00e5lstoleranser efter behandling.<\/p>\n<p style=\"font-size: clamp(14px,1.6vw,16px);\">Gjutj\u00e4rnsdrev har standardborrning \u2013 borrning bearbetad till din axeldiameter p\u00e5 best\u00e4llning. Alla storlekar upp till 12B finns ocks\u00e5 tillg\u00e4ngliga fr\u00e5n v\u00e5ra <a style=\"color: #1a6db5; text-decoration: underline;\" href=\"https:\/\/5speedtransmission.com\/sv\/taper-bore-sprockets-european\/\">koniskt h\u00e5l europeiskt sortiment<\/a> i gjutj\u00e4rn (suffix -CI). F\u00f6r motsvarande kolst\u00e5l med liten tandantal som t\u00e4cker Z=8 till Z=57, se v\u00e5r <a style=\"color: #1a6db5; text-decoration: underline;\" href=\"https:\/\/5speedtransmission.com\/sv\/sprockets-platewheels-european-standard\/\">Europeisk standard kedjehjul i originalutf\u00f6rande<\/a>Para ihop med <a style=\"color: #1a6db5; text-decoration: underline;\" href=\"https:\/\/sprocket-chain.net\/\" target=\"_blank\" rel=\"noopener\">Europeisk standardrullkedja i DIN 8187<\/a> f\u00f6r en matchande, fabriksdirektdrivning.<\/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=\"Korea Ever-Power gjutj\u00e4rnsdrev med stor diameter GG25 DIN 8187 produktion\" \/><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 Gjutj\u00e4rn \u00e4r r\u00e4tt val n\u00e4r:<\/p>\n<ul style=\"font-size: 12.5px; color: #334155; line-height: 1.72; margin: 0; padding-left: 18px;\">\n<li>Kedjehjulets diameter \u00f6verstiger 200 mm \u2014 gjutning \u00e4r billigare \u00e4n bearbetning fr\u00e5n massiv st\u00e5ng<\/li>\n<li>Milj\u00f6n \u00e4r slipande, dammig eller d\u00e5ligt smord<\/li>\n<li>Drivningen \u00e4r l\u00e5gvarvig (&lt;50 rpm vid kedjehjulet) och tungt belastad<\/li>\n<li>Vibrationsd\u00e4mpning beh\u00f6vs \u2013 gr\u00e5j\u00e4rn absorberar st\u00f6tar b\u00e4ttre \u00e4n st\u00e5l<\/li>\n<li>Kostnaden \u00e4r den prim\u00e4ra drivkraften f\u00f6r en icke-kritisk, l\u00e5ngsam enhet<\/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;\">Varf\u00f6r gr\u00e5tt gjutj\u00e4rn fungerar i slipande milj\u00f6er<\/h2>\n<p style=\"font-size: clamp(13px,1.4vw,14.5px); color: #475569; line-height: 1.7; margin: 0 0 20px;\">Prestandaf\u00f6rdelen med GG25-gjutj\u00e4rn j\u00e4mf\u00f6rt med kolst\u00e5l i smutsiga, torra eller slipande drivningar \u00e4r en konsekvens av dess mikrostruktur \u2013 inte dess h\u00e5rdhet. Att f\u00f6rst\u00e5 mekanismen hj\u00e4lper till att v\u00e4lja r\u00e4tt material f\u00f6r varje applikation.<\/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;\">Grafitlameller \u2014 Inbyggd sm\u00f6rjning<\/p>\n<p style=\"font-size: 12.5px; color: #334155; line-height: 1.65; margin: 0;\">I gr\u00e5tt gjutj\u00e4rn utskiljs kol som flinggrafit (lamell\u00e4r grafit) f\u00f6rdelad \u00f6ver hela j\u00e4rnmatrisen. Vid tandkontaktytan exponeras dessa grafitflingor n\u00e4r ytan slits in \u2013 de fungerar som fickor med fast sm\u00f6rjmedel och frig\u00f6r grafit i kontaktzonen under tryck. Detta sj\u00e4lvsm\u00f6rjande beteende \u00e4r den viktigaste egenskapen som g\u00f6r att gjutj\u00e4rn presterar b\u00e4ttre \u00e4n kolst\u00e5l p\u00e5 d\u00e5ligt smorda eller f\u00f6rorenade drivningar.<\/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;\">Mikro-n\u00f6tningsbest\u00e4ndighet<\/p>\n<p style=\"font-size: 12.5px; color: #334155; line-height: 1.65; margin: 0;\">En tandflank av polerat kolst\u00e5l ger inget motst\u00e5nd mot fina slipmedel \u2013 kvartsdamm, cementkorn, agnar och finmalet kalksten fungerar alla som mikroslipmedel som snabbt sk\u00e4r p\u00e5 den sl\u00e4ta ytan. Den grafitavbrutna ytan p\u00e5 GG25 ger en viss grad av motst\u00e5nd mot denna mekanism: slipmedel tenderar att b\u00e4ddas in i grafitfickorna snarare \u00e4n att skapa ett kontinuerligt sp\u00e5r \u00f6ver tandytan.<\/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;\">Vibrationsd\u00e4mpning<\/p>\n<p style=\"font-size: 12.5px; color: #334155; line-height: 1.65; margin: 0;\">Gr\u00e5tt gjutj\u00e4rn har en betydligt h\u00f6gre specifik d\u00e4mpningskapacitet \u00e4n kolst\u00e5l \u2013 vanligtvis 20\u201325 g\u00e5nger h\u00f6gre. Grafitflingorna fungerar som interna sprickinitiatorer som absorberar vibrationsenergi genom mikrosprickutbredning l\u00e4ngs grafit-matrisgr\u00e4nssnittet. Detta inneb\u00e4r att ett gjutj\u00e4rnskedjehjul p\u00e5 en pulserande eller st\u00f6tbelastad drivning g\u00e5r m\u00e4tbart tystare \u00e4n en st\u00e5lekvivalent med samma hastighet och \u00f6verf\u00f6r mindre vibrationer till axeln och lagren.<\/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;\">L\u00e4gre kostnad vid stora diametrar<\/p>\n<p style=\"font-size: 12.5px; color: #334155; line-height: 1.65; margin: 0;\">F\u00f6r kedjehjul \u00f6ver ~200 mm diameter \u00e4r det betydligt billigare att tillverka \u00e4mnet fr\u00e5n gjutgods \u00e4n att bearbeta fr\u00e5n en solid st\u00e5ng eller smide. Ett kedjehjuls\u00e4mne av gjutj\u00e4rn med en diameter p\u00e5 500 mm kr\u00e4ver en br\u00e5kdel av materialkostnaden och bearbetningstiden f\u00f6r ett motsvarande solid C45-st\u00e5ng\u00e4mne. Vid Z=95 i 16B (780 mm spetsdiameter) \u00e4r gjutj\u00e4rn den enda praktiska och ekonomiska produktionsv\u00e4gen f\u00f6r standardkvantiteter.<\/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>Hastighetsbegr\u00e4nsning:<\/strong> Gr\u00e5tt gjutj\u00e4rn \u00e4r spr\u00f6tt \u2013 det har i princip ingen duktilitet och spricker snarare \u00e4n deformeras vid st\u00f6tar. Gjutj\u00e4rnsdrev f\u00e5r inte anv\u00e4ndas p\u00e5 drivningar \u00f6ver 50 rpm vid kedjehjulet, eller p\u00e5 drivningar med h\u00f6g st\u00f6tbelastning (t.ex. krossstart). F\u00f6r applikationer med h\u00f6gre hastighet eller st\u00f6tbelastning, anv\u00e4nd kolst\u00e5l. Gjutj\u00e4rn \u00e4r ett materialval f\u00f6r l\u00e5ngsam, stabil belastning och slitande milj\u00f6er.<\/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>Kolumnnyckel:<\/strong> Z = tandantal | de = spetsdiameter (mm) | dp = stigningscirkeldiameter (mm) | dm = navdiameter (mm) | D1\/D2\/D3 = max originalh\u00e5l f\u00f6r simplex\/duplex\/triplex (mm) | A = navbredd (mm) | Material: GG22\u2013GG25 gr\u00e5j\u00e4rn, ytfosfaterat<\/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;\">Specifikationer f\u00f6r gjutj\u00e4rnsdrev<\/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 | Stigning 9,525 mm | Rull-\u00d8 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 | Stigning 25,40 mm | Rull-\u00d8 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 | Stigning 38,10 mm | Rull-\u00d8 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;\">Tabeller 08B, 10B, 12B och 20B tillg\u00e4ngliga \u2014 kontakta oss. Tandantal utan katalog och anpassade navkonfigurationer bearbetade enligt ritning f\u00f6r OEM-produktionsorder. Maximal borrning D1 \u00e4r f\u00f6r simplexnavet \u2014 maximala borrningar f\u00f6r duplex- och triplexnavet \u00e4r mindre p\u00e5 grund av smalare nav. Ange \u00f6nskad borrning, kedjestorlek, tandantal och tr\u00e5d n\u00e4r du beg\u00e4r en offert.<\/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;\">Tekniska funktioner<\/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;\">Specialist p\u00e5 kedjehjul med stor diameter<\/h3>\n<p style=\"color: #a8bdd4; font-size: clamp(12px,1.4vw,13px); line-height: 1.65; margin: 0;\">Gjutj\u00e4rnsdrev b\u00f6rjar d\u00e4r borrh\u00e5let f\u00f6r kolst\u00e5l slutar \u2013 vid Z=30 och upp\u00e5t. Vid Z=76 i 16B \u00e4r spetsdiametern 627 mm; vid Z=114 n\u00e5r den 933 mm. Att producera kedjehjul med dessa diametrar fr\u00e5n gjutning \u00e4r den enda praktiska produktionsv\u00e4gen vid kommersiella standardkvantiteter. Borrh\u00e5let f\u00f6r kolst\u00e5l i 16B n\u00e5r Z=57 \u2013 st\u00f6rre drev kr\u00e4ver gjutj\u00e4rn eller ett specialsmitt \u00e4mne.<\/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;\">Ytfosfatering \u2014 Korrosion och sm\u00f6rjning<\/h3>\n<p style=\"color: #a8bdd4; font-size: clamp(12px,1.4vw,13px); line-height: 1.65; margin: 0;\">Mangan- eller zinkfosfatkonverteringsbel\u00e4ggning appliceras efter slutlig bearbetning. Fosfatskiktet \u00e4r por\u00f6st \u2013 det absorberar och h\u00e5ller kvar olja p\u00e5 kuggflankerna, vilket f\u00f6rb\u00e4ttrar sm\u00f6rjningen vid uppstart innan kedjeoljan f\u00f6rdelas helt. Det ger ocks\u00e5 l\u00e4tt korrosionsskydd vid lagring och tidig livsl\u00e4ngd. Applicera kedjeolja p\u00e5 den fosfaterade ytan f\u00f6re f\u00f6rsta anv\u00e4ndningen f\u00f6r att fylla p\u00e5 den por\u00f6sa bel\u00e4ggningen.<\/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;\">DIN 8187 Tandprofil \u2014 Full utbytbarhet<\/h3>\n<p style=\"color: #a8bdd4; font-size: clamp(12px,1.4vw,13px); line-height: 1.65; margin: 0;\">Tandprofilen \u00e4r bearbetad enligt DIN 8187 \/ ISO R606 \u2013 identisk med kolst\u00e5lsserien. Ett likv\u00e4rdigt byte fr\u00e5n kolst\u00e5l till gjutj\u00e4rn med samma tandantal och kedjestorlek kr\u00e4ver ingen kedjejustering. Kombinera med matchande <a style=\"color: #e8a020; text-decoration: underline;\" href=\"https:\/\/sprocket-chain.net\/\" target=\"_blank\" rel=\"noopener\">DIN 8187 europeisk standardrullkedja<\/a> f\u00f6r korrekt inkoppling och b\u00e4sta livsl\u00e4ngd p\u00e5 drivenheten.<\/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 Tv\u00e5 h\u00e5llfasthetsgrader<\/h3>\n<p style=\"color: #a8bdd4; font-size: clamp(12px,1.4vw,13px); line-height: 1.65; margin: 0;\">GG22 (EN-GJL-220) \u00e4r standardkvaliteten \u2013 dragh\u00e5llfasthet 220 N\/mm\u00b2, som anv\u00e4nds f\u00f6r de flesta l\u00e5ghastighetsdrifter. GG25 (EN-GJL-250) erbjuder h\u00f6gre dragh\u00e5llfasthet (250 N\/mm\u00b2) och anv\u00e4nds f\u00f6r st\u00f6rre kedjehjul eller applikationer med h\u00f6gre b\u00f6jsp\u00e4nning i kuggroten. Standardutbudet \u00e4r blandade kvaliteter GG22\u2013GG25 beroende p\u00e5 kedjehjulsstorlek \u2013 ange minimum GG25 om din applikation kr\u00e4ver det.<\/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;\">Simplex-, duplex- och triplexhubbar<\/h3>\n<p style=\"color: #a8bdd4; font-size: clamp(12px,1.4vw,13px); line-height: 1.65; margin: 0;\">Alla storlekar finns tillg\u00e4ngliga i simplex-, duplex- och triplex-navkonfigurationer \u2014 samma kugggeometri, olika navbredder (A-dimension) f\u00f6r att matcha enkel-, dubbel- eller trippeltr\u00e5diga kedjor. Duplexa gjutj\u00e4rnskedjehjul med stora diametrar (16B Z=95 duplex, 16B Z=114 duplex) \u00e4r en kostnadseffektiv l\u00f6sning f\u00f6r h\u00f6gmomentdrivna, l\u00e5ngsamma drivningar d\u00e4r kraven p\u00e5 stigningscirkeldiameter g\u00f6r det opraktiskt att snabbt anskaffa st\u00e5l.<\/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-godk\u00e4nd \u2014 Sp\u00e5rbar produktion<\/h3>\n<p style=\"color: #a8bdd4; font-size: clamp(12px,1.4vw,13px); line-height: 1.65; margin: 0;\">Gjutj\u00e4rnskedjehjul levereras med batchproduktionsregister och kan levereras med materialkvalitetscertifiering och dimensionsinspektionsrapporter f\u00f6r OEM-k\u00f6pare. Gjuteriv\u00e4rmenummer och gjutkvalitet sp\u00e5rbar till produktionsbatchen. L\u00e4mplig f\u00f6r OEM-produktionsacceptansprogram som kr\u00e4ver material- och dimensionssp\u00e5rbarhet p\u00e5 komponentniv\u00e5.<\/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;\">Applikationer<\/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);\">Stenbrott, gruvdrift och cementfabrik<\/h3>\n<p style=\"color: #334155; line-height: 1.7; font-size: clamp(12px,1.4vw,14px); margin-bottom: 0;\">L\u00e5ngsamma prim\u00e4rtransport\u00f6rer vid stenkrossning, kalkstensbrytning och hantering av cementr\u00e5material. Gjutj\u00e4rnskedjehjul med stor diameter p\u00e5 16B- och 24B-kedjor \u00e4r standard f\u00f6r skopelevatorer och tr\u00e5gtransport\u00f6rer i dessa milj\u00f6er. Kombinationen av n\u00f6tningsbest\u00e4ndighet, vibrationsd\u00e4mpning och l\u00e5g kostnad vid stor diameter g\u00f6r gjutj\u00e4rn till det materialval som f\u00f6redras i dessa applikationer. Se hela <a style=\"color: #1a6db5; text-decoration: underline;\" href=\"https:\/\/5speedtransmission.com\/sv\/produkt-kategori\/sprockets\/\">kedjehjulsintervall<\/a> f\u00f6r andra drivalternativ.<\/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);\">Spannm\u00e5lshantering och jordbruksbearbetning<\/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);\">Tr\u00e4bearbetnings- och skogsbruksutrustning<\/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;\">Matchande kedja och relaterade produkter<\/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=\"Kraftig europeisk standardrullkedja f\u00f6r stora gjutj\u00e4rnskedjehjul 16B 24B l\u00e5ngsamma industriella drivningar\" \/><\/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;\">Matchande kraftig drivkedja<\/p>\n<p style=\"font-size: clamp(13px,1.4vw,14.5px); color: #334155; line-height: 1.72; margin: 10px 0 18px;\">Stora kedjehjul i gjutj\u00e4rn kombineras oftast med kraftiga eller standarddrev. <a style=\"color: #1a6db5; text-decoration: underline;\" href=\"https:\/\/sprocket-chain.net\/\" target=\"_blank\" rel=\"noopener\">Europeisk standardrullkedja i DIN 8187<\/a>F\u00f6r 16B- och 24B-drev \u00e4r H-seriens tunga kedjor eller flertr\u00e5diga kedjor vanliga. Standard- och H-seriens duplex- och triplexkedjor finns i alla storlekar.<\/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\">Visa kedjesortiment \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=\"EP-drivkedja\" src=\"https:\/\/5speedtransmission.com\/wp-content\/uploads\/2026\/07\/Product-Roller-Chain-Hero.webp\" alt=\"Korea Ever-Power drivkedjor A- och B-serien\" \/><\/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\/sv\/produkt-kategori\/driving-chains\/\">Drivkedjor<\/a><\/h3>\n<p style=\"font-size: 12px; color: #64748b; line-height: 1.6; margin: 0 0 10px;\">Precisionsrullkedjor i A- och B-serien med kort stigning f\u00f6r kraft\u00f6verf\u00f6ring. Stigning 9,525 mm till 76,2 mm, simplex till 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\/sv\/produkt-kategori\/driving-chains\/\">Visa drivkedjor<\/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-bladkedja\" src=\"https:\/\/5speedtransmission.com\/wp-content\/uploads\/2026\/07\/Product-Leaf-Chain-Hero.webp\" alt=\"Korea Ever-Power l\u00f6vkedjor och lyftkedjor\" \/><\/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\/sv\/produkt-kategori\/leaf-chains\/\">L\u00f6vkedjor<\/a><\/h3>\n<p style=\"font-size: 12px; color: #64748b; line-height: 1.6; margin: 0 0 10px;\">Lyftkedjor i BL- och LH-serien f\u00f6r gaffeltruckmaster och industriella lyftmekanismer. Brottlaster fr\u00e5n 11 kN till 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\/sv\/produkt-kategori\/leaf-chains\/\">Visa bladkedjor<\/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-kedja i rostfritt st\u00e5l\" src=\"https:\/\/5speedtransmission.com\/wp-content\/uploads\/2026\/07\/Product-Silent-Chain-Hero.webp\" alt=\"Korea Ever-Power rostfria st\u00e5lkedjor f\u00f6r livsmedel och l\u00e4kemedel\" \/><\/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\/sv\/produkt-kategori\/stainless-steel-chains\/\">Rostfria st\u00e5lkedjor<\/a><\/h3>\n<p style=\"font-size: 12px; color: #64748b; line-height: 1.6; margin: 0 0 10px;\">Rullkedjor i SUS304 och SUS316L f\u00f6r livsmedels-, l\u00e4kemedels- och kemiska tv\u00e4ttmilj\u00f6er.<\/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\/sv\/produkt-kategori\/stainless-steel-chains\/\">Visa SS-kedjor<\/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-teknikkedja\" src=\"https:\/\/5speedtransmission.com\/wp-content\/uploads\/2026\/07\/Product-Engineering-Chain-Hero.webp\" alt=\"Korea Ever-Power tekniska kedjor f\u00f6r tung industri\" \/><\/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\/sv\/produkt-kategori\/engineering-chains\/\">Tekniska kedjor<\/a><\/h3>\n<p style=\"font-size: 12px; color: #64748b; line-height: 1.6; margin: 0 0 10px;\">Svetsade st\u00e5l-, gjutna och smidda kedjor f\u00f6r tung transport av cement, st\u00e5l, gruvdrift och kemiska anl\u00e4ggningar.<\/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\/sv\/produkt-kategori\/engineering-chains\/\">Visa tekniska kedjor<\/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;\">Vanliga fr\u00e5gor<\/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;\">Kan gjutj\u00e4rnskedjehjul anv\u00e4ndas vid normala transportbandshastigheter \u2013 100 till 200 rpm?<\/summary>\n<div style=\"padding: 16px 18px; font-size: clamp(13px,1.5vw,15px); color: #334155; line-height: 1.75;\">Gjutj\u00e4rnsdrev b\u00f6r inte anv\u00e4ndas \u00f6ver cirka 50 rpm vid drevet vid standarddrift. \u00d6ver denna hastighet kan kombinationen av kedjeingreppets st\u00f6tbelastning och centrifugalsp\u00e4nning p\u00e5 gjutj\u00e4rnstanden orsaka sprickbildning \u2013 gr\u00e5tt gjutj\u00e4rn har i princip ingen duktilitet och g\u00e5r s\u00f6nder genom spr\u00f6dbrott snarare \u00e4n deformation. F\u00f6r transportbandsdrivningar som k\u00f6rs med 100\u2013200 rpm, anv\u00e4nd ist\u00e4llet kolst\u00e5ls originalborrning eller f\u00e4rdigborrning. Gjutj\u00e4rnsserien \u00e4r specifikt f\u00f6r l\u00e5ghastighetsdrivningar med h\u00f6gt vridmoment \u2013 \u200b\u200belevatordrivningar, prim\u00e4ra krosstransport\u00f6rer, l\u00e5ngsamma skoptransport\u00f6rer och liknande till\u00e4mpningar d\u00e4r drevet g\u00e5r under 50 rpm.<\/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;\">Vilket \u00e4r det maximala h\u00e5let som \u00e4r tillg\u00e4ngligt f\u00f6r stora gjutj\u00e4rnskedjehjul?<\/summary>\n<div style=\"padding: 16px 18px; font-size: clamp(13px,1.5vw,15px); color: #334155; line-height: 1.75;\">Maximal borrning (D1 f\u00f6r simplex) anges i specifikationstabellerna f\u00f6r varje storlek. Till exempel har 16B Z=57 simplex en maximal borrning p\u00e5 35 mm, och 24B Z=57 simplex har en maximal borrning p\u00e5 45 mm. Dessa gr\u00e4nser best\u00e4ms av navdiametern (dm) \u2013 borrningen f\u00e5r inte \u00f6verstiga cirka 65\u201370% av navdiametern samtidigt som det finns tillr\u00e4ckligt med navv\u00e4gg f\u00f6r kilsp\u00e5ret och g\u00e4ngorna p\u00e5 stiftskruvarna. Om din axeldiameter \u00f6verstiger katalogens maximala borrning, kontakta oss \u2013 ytterligare navmaterial kan l\u00e4ggas till p\u00e5 OEM-produktionsorder f\u00f6r att rymma st\u00f6rre axeldiametrar \u00e4n standardkatalogens maximala borrning.<\/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;\">Varf\u00f6r har mitt gjutj\u00e4rnsdrev sm\u00e5 ytporer eller defekter p\u00e5 tandytan?<\/summary>\n<div style=\"padding: 16px 18px; font-size: clamp(13px,1.5vw,15px); color: #334155; line-height: 1.75;\">Ytmikroporositet \u00e4r ett normalt k\u00e4nnetecken f\u00f6r gr\u00e5gjutj\u00e4rnsgjutgods och indikerar inte ett defekt kedjehjul. Grafitlamellerna i mikrostrukturen skapar det karakteristiska, n\u00e5got grova, por\u00f6sa ytutseendet vid bearbetning \u2013 detta \u00e4r samma egenskap som ger sm\u00f6rjretention och n\u00f6tningsbest\u00e4ndighet. Fosfatbel\u00e4ggningen som appliceras efter bearbetning fyller och stabiliserar m\u00e5nga av dessa mikroporer och hj\u00e4lper till att beh\u00e5lla sm\u00f6rjmedlet p\u00e5 tandytan. Om du observerar makroporositet (h\u00e5lrum st\u00f6rre \u00e4n 2 mm i tandroten eller navet), kontakta oss med fotografier \u2013 detta tyder p\u00e5 en gjutningsdefekt som motiverar utbyte.<\/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;\">Finns ett gjutj\u00e4rnskedjehjul med koniskt l\u00e5sh\u00e5l?<\/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;\">Vad v\u00e5ra kunder s\u00e4ger<\/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, underh\u00e5llsingenj\u00f6r<\/strong><br \/>\nItalien \u2013 Kalkstensbearbetningsanl\u00e4ggning<\/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, ink\u00f6pschef<\/strong><br \/>\nPolen \u2013 OEM-tillverkare av spannm\u00e5lselevatorer<\/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, fabrikschef<\/strong><br \/>\nSverige \u2013 S\u00e5gverk<\/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;\">Beg\u00e4r offert p\u00e5 kedjehjul i gjutj\u00e4rn<\/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;\">Ange kedjestorlek, tandantal, tr\u00e5d (simplex\/duplex\/triplex) och \u00f6nskad h\u00e5ldiameter. Stor diameter och antal tandningar som inte finns i katalogen finns tillg\u00e4ngliga p\u00e5 best\u00e4llning. OEM-kvantiteter med materialcertifikat v\u00e4lkomna. Svar inom en arbetsdag.<\/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\/sv\/contact-us\/\">F\u00e5 en offert nu<\/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\/sv\/produkt-kategori\/sprockets\/\">Alla Sprocket-produkter<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Gr\u00e5tt gjutj\u00e4rnsdrev GG22\u2013GG25 enligt DIN 8187 \/ ISO R606. Stor diameter, h\u00f6gt tandantal: Z=30 till Z=150. Kedjestorlekar 06B till 24B, simplex till triplex. Ytfosfaterad. F\u00f6r l\u00e5ngsamma, tunga industri-, stenbrotts-, gruv- och jordbruksdrivningar. Korea Ever-Power direkt fr\u00e5n fabrik.<\/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\/sv\/wp-json\/wp\/v2\/product\/230","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/5speedtransmission.com\/sv\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/5speedtransmission.com\/sv\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/5speedtransmission.com\/sv\/wp-json\/wp\/v2\/comments?post=230"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/5speedtransmission.com\/sv\/wp-json\/wp\/v2\/media\/234"}],"wp:attachment":[{"href":"https:\/\/5speedtransmission.com\/sv\/wp-json\/wp\/v2\/media?parent=230"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/5speedtransmission.com\/sv\/wp-json\/wp\/v2\/product_brand?post=230"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/5speedtransmission.com\/sv\/wp-json\/wp\/v2\/product_cat?post=230"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/5speedtransmission.com\/sv\/wp-json\/wp\/v2\/product_tag?post=230"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}