This 20B roller link is manufactured to ISO British Standards, uses heat-treated components, and directly interchanges with other manufactures links. Roller links are also typically known as inside links because they are the inner links of a roller chain. Specifically 20B roller links are manufactured using two rollers, two bushings, and two side plates that are pressed on to keep everything in.

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Our 20B roller links utilize a solid roller design that evenly distributes the radial load, thus greatly increasing the overall working life and performance of the roller link. For additional information, or if you need 20B roller chain as well please contact us and we will be happy to assist you.