{"id":1403,"date":"2026-09-04T02:12:50","date_gmt":"2026-09-04T02:12:50","guid":{"rendered":"https:\/\/roller-chain-manufacturers.com\/?post_type=product&p=1403"},"modified":"2026-09-04T03:21:21","modified_gmt":"2026-09-04T03:21:21","slug":"iso-1275-long-pitch-roller-chain","status":"publish","type":"product","link":"https:\/\/roller-chain-manufacturers.com\/pt\/produto\/iso-1275-long-pitch-roller-chain\/","title":{"rendered":"Long Pitch Roller Chain \u2014 ISO 1275 \/ DIN 8153 (Langgliedrige Rollenketten nach ISO 1275)"},"content":{"rendered":"
\n
\n
\n

Long Pitch Roller Chain \u2014 ISO 1275<\/h2>\n

Langgliedrige Rollenketten nach ISO 1275 \/ DIN 8153 \u00b7 Anfragen auf Deutsch willkommen<\/p>\n

ISO 1275:2006<\/span>
\n38.1 \u2013 101.6 mm Pitch<\/span>
\nCarbon Steel & 316L Stainless<\/span>
\nUK Stock \u2014 Common Sizes<\/span>
\nISO 9001:2015<\/span>
\nEU Delivery Available<\/span><\/div>\n
\n
\n
38\u2013101 mm<\/span><\/div>\n
Pitch range<\/div>\n<\/div>\n
\n
560 kN<\/span><\/div>\n
Max tensile (M224)<\/div>\n<\/div>\n
\n
5<\/div>\n
Standard pitch sizes<\/div>\n<\/div>\n
\n
1 day<\/span><\/div>\n
Quote turnaround<\/div>\n<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

\n

\ud83d\udce9<\/span><\/p>\n

Request a Quote \u2014 <\/span>
\nsales@roller-chain-manufacturers.com<\/a>
\n\u00b7 Response within 1 working day<\/span><\/div>\n
<\/div>\n<\/div>\n
\n
Product Overview<\/div>\n

What Is ISO 1275 Long Pitch Roller Chain?<\/h2>\n

\"corrente<\/p>\n

 <\/p>\n

\n
\n

ISO 1275 defines large-pitch power transmission roller chains with pitches from 38.1 mm (M56) through 101.6 mm (M224) \u2014 the range above the short-pitch ISO 606 family. These are the chains of choice when a drive demands large sprocket diameter clearance, very low rotational speeds with high torque, or dimensional compatibility with legacy heavy industrial equipment.<\/p>\n

Ever Power supplies ISO 1275 long-pitch roller chains manufactured to ISO 1275:2006 dimensional and minimum tensile strength requirements. Standard pitch sizes M56, M80, M112, M160, and M224 are held in UK stock in carbon steel simplex configuration. Duplex strands, 316L stainless steel, and custom-specification modifications are available to order with a 4\u20136 week production lead time.<\/p>\n

Every production batch is proof-load tested to 50% of published minimum tensile strength before despatch. Dimensional inspection certificates and EN 10204 3.1 material mill certificates are available on request (standard on all stainless steel orders).<\/p>\n

\n

\ud83c\udde9\ud83c\uddea<\/span><\/p>\n

Deutschsprachige Anfragen willkommen.<\/strong> Wir liefern langgliedrige Rollenketten nach ISO 1275 und DIN 8153 nach Deutschland, \u00d6sterreich und in die Schweiz. Schreiben Sie uns auf Deutsch: sales@roller-chain-manufacturers.com<\/a><\/div>\n<\/div>\n<\/div>\n
\n
At a Glance<\/div>\n
Padr\u00e3o<\/span>ISO 1275:2006<\/strong><\/div>\n
German equiv.<\/span>DIN 8153<\/strong><\/div>\n
Pitch range<\/span>38.1\u2013101.6 mm<\/strong><\/div>\n
Tensile range<\/span>88.5\u2013560 kN<\/strong><\/div>\n
Temp. range<\/span>\u221240 to +150 \u00b0C<\/strong><\/div>\n
Strand config.<\/span>Simplex \/ Duplex<\/strong><\/div>\n
Materiais<\/span>C-steel \u00b7 316L SS<\/strong><\/div>\n
UK stock sizes<\/span>M56, M80<\/strong><\/div>\n
Custom MOQ<\/span>50 m<\/strong><\/div>\n
Lead time (custom)<\/span>4\u20136 weeks<\/strong><\/div>\n
Quote return<\/span>1 working day<\/strong><\/div>\n<\/div>\n<\/div>\n<\/div>\n
<\/div>\n

<\/p>\n

\n
Standards Comparison<\/div>\n

ISO 1275 vs ISO 606 \u2014 When to Specify Each<\/h2>\n

Both standards govern roller chain geometry and tensile strength but cover different pitch ranges designed for different operating regimes.<\/p>\n

\n
\n
\u2726 ISO 1275 \u2014 Long Pitch (This Product)<\/div>\n
\n
\u2713<\/span> Pitch 38.1 mm to 101.6 mm<\/div>\n
\u2713<\/span> Low speed, very high torque drives<\/div>\n
\u2713<\/span> Large sprocket diameter required by design<\/div>\n
\u2713<\/span> Legacy heavy equipment dimensional match<\/div>\n
\u2713<\/span> Mining, quarrying, timber, press-room<\/div>\n
\u2713<\/span> German \/ European DIN 8153 equivalent<\/div>\n
\u2713<\/span> Simplex and duplex configurations<\/div>\n
\u2713<\/span> Up to 560 kN minimum tensile (M224)<\/div>\n<\/div>\n<\/div>\n
\n
ISO 606 \u2014 Short Pitch (Standard Roller Chain)<\/div>\n
\n
\u2713<\/span> Pitch 9.525 mm to 76.2 mm (06B\u201348B)<\/div>\n
\u2713<\/span> General purpose power transmission<\/div>\n
\u2713<\/span> Higher rotational speeds<\/div>\n
\u2713<\/span> Agriculture, automotive, packaging<\/div>\n
\u2713<\/span> Widest UK stock availability<\/div>\n
\u2717<\/span> Not interchangeable with ISO 1275 sprockets<\/div>\n
\u2717<\/span> Different roller \u00d8 at shared 38.1 mm pitch<\/div>\n
\u2192 See Simple Roller Chains<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n
\u26a0 Important:<\/strong> At 38.1 mm pitch, ISO 1275 M56 and ANSI B29.1 120-1 share the same nominal pitch but have different roller diameters, inner widths, and tensile ratings \u2014 they are not interchangeable<\/strong> on the same sprocket.<\/div>\n<\/div>\n

<\/p>\n

\n
Technical Data<\/div>\n

ISO 1275 Roller Chain Specifications<\/h2>\n

Data per ISO 1275:2006. Minimum tensile values apply to simplex. Duplex \u2248 1.8\u00d7 simplex. Weight figures are for carbon steel; 316L stainless adds approximately 2\u20133%.<\/p>\n

\n\n\n\n\n\n\n\n\n\n
N\u00famero da corrente<\/th>\nPasso (mm)<\/th>\nRoller \u00d8 (mm)<\/th>\nLargura interna (mm)<\/th>\nPin \u00d8 (mm)<\/th>\nResist\u00eancia m\u00ednima \u00e0 tra\u00e7\u00e3o (kN)<\/th>\nPeso (kg\/m)<\/th>\nUK Stock<\/th>\n<\/tr>\n<\/thead>\n
M56 \/ ISO 1275-3<\/td>\n38.10<\/td>\n22.23<\/td>\n25.40<\/td>\n9.54<\/td>\n88.5<\/td>\n4.80<\/td>\nIn Stock<\/span><\/td>\n<\/tr>\n
M80 \/ ISO 1275-4<\/td>\n50.80<\/td>\n29.21<\/td>\n31.75<\/td>\n12.71<\/td>\n160.0<\/td>\n8.20<\/td>\nIn Stock<\/span><\/td>\n<\/tr>\n
M112 \/ ISO 1275-5<\/td>\n63.50<\/td>\n39.37<\/td>\n38.10<\/td>\n15.88<\/td>\n250.0<\/td>\n14.80<\/td>\nTo Order<\/span><\/td>\n<\/tr>\n
M160 \/ ISO 1275-6<\/td>\n76.20<\/td>\n47.63<\/td>\n50.80<\/td>\n19.05<\/td>\n400.0<\/td>\n24.60<\/td>\nTo Order<\/span><\/td>\n<\/tr>\n
M224 \/ ISO 1275-7<\/td>\n101.60<\/td>\n63.50<\/td>\n63.50<\/td>\n25.40<\/td>\n560.0<\/td>\n44.50<\/td>\nTo Order<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

\u2139 All dimensions in millimetres per ISO 1275:2006. Duplex (two-strand) tensile \u2248 1.8\u00d7 simplex values. 316L stainless available on M56 and M80 from UK stock; larger sizes to order with 4\u20136 week lead time.<\/p>\n<\/div>\n

<\/p>\n

\n
\n
97%+<\/span><\/div>\n
Drive efficiency (lubricated)<\/div>\n
Rolling contact replaces sliding friction at every tooth engagement \u2014 outperforms V-belt on continuous duty.<\/div>\n<\/div>\n
\n
\u221240\u00b0C<\/span><\/div>\n
Min. operating temperature<\/div>\n
Standard carbon steel grade rated for outdoor and unheated plant-room operation throughout a UK winter.<\/div>\n<\/div>\n
\n
+150\u00b0C<\/span><\/div>\n
Max. operating temperature<\/div>\n
High-temperature alloy variants extend to +300 \u00b0C for roller hearth furnace conveyor applications.<\/div>\n<\/div>\n
\n
50%<\/span><\/div>\n
Proof-load test \u2014 all batches<\/div>\n
Every production batch tested to 50% of minimum tensile strength before despatch. Certificates available.<\/div>\n<\/div>\n
\n
1.5%<\/span><\/div>\n
Wear-limit elongation<\/div>\n
Replace at 1.5% elongation for power drives; 3% for slow-speed conveying. Measurable with a steel rule.<\/div>\n<\/div>\n
\n
50m<\/span><\/div>\n
Minimum custom order<\/div>\n
Non-standard bore, attachments, and surface treatments accepted from 50 m MOQ. Drawing approval required.<\/div>\n<\/div>\n<\/div>\n
<\/div>\n

\"Corrente<\/p>\n

\n
Material & Grade Selection<\/div>\n

Available Grades & Configurations<\/h2>\n

Select your grade based on operating environment, load profile, and maintenance access.<\/p>\n

\n
\n
\u2699\ufe0f<\/div>\n
Carbon Steel \u2014 Standard Grade<\/div>\n
SAE 1040\u20131050 side plates. Pins gas-carburised to 58\u201364 HRC case \/ 35\u201345 HRC core. Pre-lubricated with rust-inhibiting oil. Standard specification for UK industrial low-speed drive and conveyor applications.<\/div>\n
\u221240 \u00b0C to +150 \u00b0C \u00b7 UK stock M56 & M80<\/div>\n<\/div>\n
\n
\ud83d\udd29<\/div>\n
Carbon Steel \u2014 High-Strength (HSP)<\/div>\n
20CrMnTi alloy steel with deeper case hardening and shot-peened rollers. Fatigue life extended 20\u201335% vs standard grade. For quarry, steel mill, and heavy minerals processing with shock loading.<\/div>\n
To order \u00b7 50 m MOQ \u00b7 4\u20136 week lead time<\/div>\n<\/div>\n
\n
\ud83e\uddaa<\/div>\n
Stainless Steel \u2014 316L<\/div>\n
For food processing, pharmaceutical, marine, and corrosive chemical environments. EN 10204 3.1 mill certificates supplied as standard. NSF H1 food-grade lubricant option available.<\/div>\n
UK stock M56 & M80 \u00b7 Mill cert. included<\/div>\n<\/div>\n
\n
\ud83d\udcd0<\/div>\n
Custom & Modified Configurations<\/div>\n
Duplex and triplex builds. K1, K2, A1, A2 attachment plates. Extended pins, hollow-pin variants. Surface treatments: zinc-nickel (>500 h salt-spray), black oxide, PTFE dry-film.<\/div>\n
50 m MOQ \u00b7 4\u20136 weeks from drawing approval<\/div>\n<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

\n
Industry Applications<\/div>\n

Where ISO 1275 Long Pitch Chain Is Used<\/h2>\n

Large-pitch roller chain is the drive element of choice wherever shaft spacing, torque density, or legacy compatibility rules out the short-pitch ISO 606 family.<\/p>\n

\n
\n
\u26cf\ufe0f<\/div>\n
Minera\u00e7\u00e3o e extra\u00e7\u00e3o de pedreiras<\/div>\n
Jaw crusher feed conveyors, face haulage drives, and aggregate screening plant. M112\u2013M224 at very low speed with high shock load.<\/div>\n<\/div>\n
\n
\ud83c\udf32<\/div>\n
Timber & Sawmill<\/div>\n
Log infeed conveyors, debarker drives, and green-chain transfers. M80 and M112 in wet, debris-heavy environments.<\/div>\n<\/div>\n
\n
\ud83c\udfd7\ufe0f<\/div>\n
Steel & Heavy Fabrication<\/div>\n
Rolling mill entry tables, roller hearth furnace conveyors, and scrap handling equipment.<\/div>\n<\/div>\n
\n
\ud83d\ude9c<\/div>\n
Maquinaria agr\u00edcola<\/div>\n
Large-scale sugar beet and potato harvester main drives, grain elevator legs on bulk storage facilities.<\/div>\n<\/div>\n
\n
\u2693<\/div>\n
Marine & Port Equipment<\/div>\n
Anchor handling, ship-lift chain drives, and dockside crane slewing. 316L stainless specified for saltwater exposure.<\/div>\n<\/div>\n
\n
\u267b\ufe0f<\/div>\n
Waste & Recycling<\/div>\n
Shredder infeed conveyors, trommel screen drives, and baling press main chains. HSP grade recommended.<\/div>\n<\/div>\n<\/div>\n
\n
Customer Result<\/span>
\n\u00b7<\/span>
\nM112 Long Pitch Chain \u00b7 Yorkshire Aggregate Plant<\/span><\/div>\n
\n

“We had been running standard ANSI 120-1 on the primary crusher feed conveyor, replacing every 14 months due to fatigue cracking. Switching to M112 ISO 1275 with the HSP grade recovered the design pitch clearance at the sprocket and extended our replacement interval to 22 months.”<\/p>\n

T. Walshaw, Maintenance Manager<\/strong> \u2014 Hargreaves Aggregates, Skipton, North Yorkshire \u00b7 ISO 1275 M112 HSP Series<\/div>\n<\/div>\n<\/div>\n<\/div>\n
<\/div>\n

<\/p>\n

\n
Perguntas frequentes<\/div>\n

ISO 1275 Chain \u2014 Technical & Commercial FAQ<\/h2>\n
\n
\n
What is the difference between ISO 1275 and ISO 606?<\/div>\n
\n

ISO 606<\/strong> defines short-pitch precision roller chains (06B\u201348B, pitches 9.525 mm to 76.2 mm), designed for general-purpose power transmission at moderate to high rotational speeds.<\/p>\n

ISO 1275<\/strong> defines long-pitch roller chains (M56\u2013M224, pitches 38.1 mm to 101.6 mm). Although both standards include a 38.1 mm pitch size, the roller diameter, inner width, and tensile strength differ \u2014 they are not interchangeable<\/strong> on the same sprocket.<\/p>\n<\/div>\n<\/div>\n

\n
DE<\/span> Was ist der Unterschied zwischen ISO 1275 und DIN 8153?<\/div>\n
\n

DIN 8153 ist die deutsche Norm f\u00fcr langgliedrige Rollenketten und inhaltlich \u00e4quivalent zu ISO 1275:2006. Die Kettennummern und alle Nennma\u00dfe sind identisch.<\/p>\n

Wir liefern nach Deutschland, \u00d6sterreich und in die Schweiz: sales@roller-chain-manufacturers.com<\/a><\/p>\n<\/div>\n<\/div>\n

\n
How do I identify my existing long-pitch chain size?<\/div>\n
\n

1. Pitch (P):<\/strong> Pin-centre to pin-centre across a single link. ISO 1275 nominal values: 38.10 \/ 50.80 \/ 63.50 \/ 76.20 \/ 101.60 mm.<\/p>\n

2. Roller diameter (d):<\/strong> Outer diameter of a free-rotating roller. This distinguishes ISO 1275 from ANSI at shared pitches.<\/p>\n

Send us your measurements and we will confirm the designation within one working day.<\/p>\n<\/div>\n<\/div>\n

\n
Do you stock M56 and M80 for immediate UK delivery?<\/div>\n
Yes. M56 and M80 in carbon steel simplex are held in UK stock in Bury St Edmunds. Orders placed before 12:00 noon are despatched same day. M56 and M80 in 316L stainless steel are also stocked. M112, M160, and M224 are produced to order.<\/div>\n<\/div>\n
\n
DE<\/span> Liefern Sie langgliedrige Rollenketten nach Deutschland?<\/div>\n
Ja. Wir liefern ISO 1275 \/ DIN 8153 Rollenketten nach Deutschland, \u00d6sterreich und in die Schweiz. Standardgr\u00f6\u00dfen M56 und M80 innerhalb von 3\u20135 Werktagen nach DE. sales@roller-chain-manufacturers.com<\/a><\/div>\n<\/div>\n
\n
What documentation is provided with an order?<\/div>\n
\n

Padr\u00e3o:<\/strong> Dimensional inspection report \u00b7 Proof-load test certificate (50% of min. tensile).<\/p>\n

On request:<\/strong> EN 10204 3.1 mill certificate \u00b7 NSF H1 lubricant data sheet \u00b7 BRCGS \/ HACCP compliance documents.<\/p>\n<\/div>\n<\/div>\n

\n
Can you supply duplex or custom-attachment ISO 1275 chain?<\/div>\n
Yes. Duplex approximately doubles the minimum tensile strength. Triplex available on M56 and M80. Attachment options: K1, K2, A1, A2 plates, extended pins, hollow-pin. Surface treatments: zinc-nickel, black oxide, PTFE dry-film. 50 m MOQ, 4\u20136 weeks from drawing approval. sales@roller-chain-manufacturers.com<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

\n
\n
\n

Ready to Specify or Order?<\/h2>\n

Send your chain designation (M56 \/ M80 \/ M112\u2026), quantity in metres, and delivery postcode \u2014 priced quote returned within 1 working day.<\/p>\n

Deutschsprachige Anfragen willkommen \u00b7 EU delivery available \u00b7 edit by gzl<\/p>\n<\/div>\n

\ud83d\udce9 Email a Quote Request<\/a>
\nContact & MOQ Info<\/a><\/div>\n<\/div>\n<\/div>\n

<\/p>\n

\n
Produtos relacionados<\/div>\n
\n
\n
ISO 606 \/ ANSI B29.1<\/div>\n
Simple Roller Chains \u2192<\/a><\/div>\n
08B\u201348B \u00b7 9.5\u201376.2 mm pitch<\/div>\n<\/div>\n
\n
ANSI HSP Series<\/div>\n
Heavy Duty Roller Chain \u2192<\/a><\/div>\n
High-strength for heavy industry<\/div>\n<\/div>\n
\n
316L \/ Nickel-plated<\/div>\n
Corrosion Resistant Chains \u2192<\/a><\/div>\n
Food grade \u00b7 Marine \u00b7 Chemical<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

ISO 1275 long pitch roller chain: M56\u2013M224, 38.1\u2013101.6 mm pitch, carbon steel & 316L stainless. Simplex\/duplex. UK stock M56 & M80. 560 kN max tensile.<\/p>","protected":false},"featured_media":1002,"comment_status":"open","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[1401],"product_tag":[],"class_list":["post-1403","product","type-product","status-publish","has-post-thumbnail","product_cat-roller-chain","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/roller-chain-manufacturers.com\/pt\/wp-json\/wp\/v2\/product\/1403","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/roller-chain-manufacturers.com\/pt\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/roller-chain-manufacturers.com\/pt\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/roller-chain-manufacturers.com\/pt\/wp-json\/wp\/v2\/comments?post=1403"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/roller-chain-manufacturers.com\/pt\/wp-json\/wp\/v2\/media\/1002"}],"wp:attachment":[{"href":"https:\/\/roller-chain-manufacturers.com\/pt\/wp-json\/wp\/v2\/media?parent=1403"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/roller-chain-manufacturers.com\/pt\/wp-json\/wp\/v2\/product_brand?post=1403"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/roller-chain-manufacturers.com\/pt\/wp-json\/wp\/v2\/product_cat?post=1403"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/roller-chain-manufacturers.com\/pt\/wp-json\/wp\/v2\/product_tag?post=1403"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}