Roller Chain
Information.
Everything you need to size, install and maintain roller chain, written by the team that sells it. Find the right guide below, then shop the parts you need.
Not sure where to start? Measure your chain first!
Sizing & Identification
Know exactly what chain you have before you order.
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Roller Chain Size Chart
All standard single-pitch and double-pitch chain sizes in one chart.
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How to Measure Roller Chain
Measure pitch, roller diameter and width to identify your chain.
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How to Identify Pintle Chain
Tell pintle chain apart from roller chain and find your number.
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How to Size an Engineering Class Steel Chain
Sizing guidance for engineering class steel chain.
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Strongest Roller Chain & Capacity Guide
Compare chain strength and capacity for heavy-duty jobs.
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Know your size? Shop with confidence.
Standard, corrosion-resistant and premium DUROCHAIN™ roller chain.
Installation & Repair Tips
Step-by-step how-tos for cutting, connecting and resizing chain.
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How to Connect a Roller Chain
Join chain ends securely.
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How to Install a Chain Connecting Link
Fit a master link the right way.
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How to Cut Roller Chain
Cut chain to length cleanly.
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How to Remove a Chain Link
Take out a single link.
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How to Remove a Roller Chain
Take chain off the drive safely.
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How to Shorten or Extend a Roller Chain
Adjust chain length for your drive.
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How to Assemble or Disassemble TableTop Chains
Work with tabletop conveyor chain.
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Rolley's tip: the right tool makes every job easier.
Shop Chain Tools
How To Manually Break roller chain
A 3-minute walkthrough showing tips and tricks for breaking a chain with a grinder and punch.
General MRO & More
Keep chain and sprockets running longer, and know when it's time to replace.
Still have questions?
Our team of engineers and technicians can help you identify a chain, pick the right size or quote a custom order. We're always happy to help.