British Standard / ISO Roller Chain

Diamond Chain British Standard Series Chains are manufactured to the International Standards Organisation metric dimensions (IS 606, BS228, DIN 8187) for dimensions, interoperability, and sprocket fit.

Download Spec Sheet

Download Infinity Series Spec Sheet

Download Spec Sheet

Download Sapphire Series Spec Sheet

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ASME / ANSI Roller Chain

Diamond Series

Diamond Chain's extensive ASME / ANSI product assortment provides industry leading wear life and is available in a variety of base materials, finishes, and lubrications.

Attachement Roller Chain

Infinity Series

Available in ANSI 25 through 240 and ISO 05B through 032B. Includes single and multi-strand, heavy series, and solutions for specialized applications.

Oil and Gas Chain

Sapphire Series

Includes ANSI 25 through 160 and ISO 05B through 048B single and multi-strand, and select maintenance-free, and attachment solutions.