Diamond Series | Extended Pitch Roller Chain

Double-Pitch Conveyor Roller Chain

Diamond's double-pitch conveyor roller chains are produced to the ASME/ANSI B29.4 standards and feature a link plate with an oval contour. These chains can be provided with a standard or over-sized roller.

Double-pitch conveyor chain is ideal for applications where the load is low and speeds are moderate. These chains are most often found on conveyors in combination with a variety of attachments used to carry or convey materials.

Double-Pitch Power Transmission Roller Chain

Diamond's double-pitch power transmission roller chains are produced to the ASME/ANSI B29.3 standards and feature a figure-eight style link plates. Dimensionally, these chains are similar to Standard ASME/ANSI B29.1 series chains except for the pitch, which is twice that of standard roller chain.

Tuf-Flex Power Transmission Roller Chain

Diamond's Tuf-Flex roller chain is designed for shaft or sprocket misalignment. Tuf-Flex chain can handle up to four inches of lateral displacement in every four feet of chain length and up to eight degrees of axial twist. Tuf-Flex provides extra durability and unusual flexibility to meet the strenuous service demanded of heavy-duty construction machinery.

Double-pitch power transmission roller chain is typically used with light load drives commonly found in agricultural applications.

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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.