Strand Type Strand Type |
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![]() | Single |
Length Length |
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Finish Finish |
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Material Material |
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Working Load Working Load |
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Pitch Type Pitch Type |
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Specifications Met Specifications Met |
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Roller Chain Standard Roller Chain Standard |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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Link Type Link Type |
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About Roller Chain and Sprockets
More
Maintenance-Free Metric Roller Chain and Links

Chain


Connecting Link

Adding-and-Connecting Link
With self-lubricating pins and bushings, this metric roller chain requires less maintenance than standard roller chain. It’s commonly used in lubrication-sensitive processing facilities for food and beverage, paper, and textiles.
Connecting links are also known as master links. They're used to join the ends of a chain length. The side plate is easy to remove for attaching to chain.
Adding-and-connecting links are also known as half links and offset links. Use them to join chain that requires an odd number of links. The side plate is easy to remove for attaching to chain.
For technical drawings and 3-D models, click on a part number.
Pitch | Chain | Connecting Links | Adding-and-Connecting Links | |||||||||
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Roller Chain Trade No. | mm | in. | Roller Dia., mm | Roller Wd., mm | Working Load, lbs. | Length, ft. | Per Ft. | Each | Each | |||
Single Strand | ||||||||||||
Nickel-Plated Steel | ||||||||||||
08B | 12.70 | 0.500" | 8.510 | 7.75 | 500 | 1-20, 50, 100 | 000000 | 000000 | 00000000 | 000000 | 00000000 | 000000 |
10B | 15.88 | 0.625" | 10.160 | 9.65 | 620 | 1-20, 50, 100 | 000000 | 00000 | 00000000 | 00000 | 00000000 | 00000 |
12B | 19.05 | 0.750" | 12.070 | 11.68 | 810 | 1-20, 50, 100 | 000000 | 00000 | 00000000 | 00000 | 00000000 | 00000 |