Diamond Chain

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Diamond Chain – High Performance Roller Chain

Diamond Chain Company has a long history and heritage of producing the highest quality roller chain in the world. By providing the best roller chain possible, Diamond Chain Company provides its customers with unparalleled expertise in drive systems and design, industry-leading wear and fatigue performance, and superior return-on-investment by reducing its customers’ total cost-of-ownership through reliability, long service life, and consistent performance of Diamond products.

Founded in 1890 in Indianapolis, Indiana, Diamond Chain Company’s founders took the diamond as their trademark because it symbolized strength, perfection and served as a constant reminder of the company’s commitment to producing the best quality products possible.

Today, Diamond Chain Company is the leading supplier of high performance roller chains for global power transmission markets serving a diverse range of industries such as oil and gas, industrial automation, agriculture equipment, aerospace and defense, and construction equipment. Diamond chains are exclusively relied upon in mission critical drive systems, and the Diamond brand is synonymous with high performance, high quality, and the highest return-on-investment.

Product Groups


ASME / ANSI Roller Chains


Diamond Series Chain


Sapphire Series Chain


Duralube Live Chains


British Standard Chain


Chain Assembly Tools


Chain Disassembly Tools

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ISC Companies is a top distributor of power transmission and electrical parts. We have many different models and brands in stock for fast delivery. Our sales professionals are happy to assist you in the selection process to ensure the correct part is specified for your application. Get a quote by clicking below on “Request Pricing” and filling out the contact form or give us a call at 1-800-627-9434.

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