Looking for something more specific?

Diamond Chain

Back To Manufacturer List

Diamond – High Performance Roller Chain

Diamond_Timken Brand LogoISC Companies and Adams-ISC can supply the Diamond Chain products listed on this page and many others that can be found on diamondchain.com. For more information or for a product quote, please contact us by phone 763-559-0033, by email custserv@isccompanies.com, or by filling out our online contact form.

Diamond Chain, now owned by Timken, is the leading manufacturer of high-performance roller chain serving a diverse range of industries including industrial automation, oil and gas, manufacturing, agriculture, and construction. Diamond brands are synonymous with high performance, high quality, and return-on-investment.

Diamond roller chains have unique features including beveled linkplates (sizes 60-160) to improve strength, and proprietary lubrication to increase wear life. By orienting the linkplates, the bearing area of the pitch hole is maximized. The bevel allows automated chain assembly equipment to properly orient the linkplates.

Product Groups


ASME / ANSI Roller Chains

ASME/ANSI Standard Series chains are built to ASME/ANSI B29.1 standards for dimensions, interoperability, and sprocket fit.


Diamond Series Chain

The Diamond Series product portfolio includes an extensive selection of standard, specialty, and made-to-order roller chains in a variety of materials, finishes, lubrication, and attachments.


Sapphire Series Chain

Sapphire Series chains specifically target general purpose applications that can be more cost effectively serviced by a value roller chain. These applications include those with relatively low demand (e.g. horsepower, load, speed), where the chain is regularly replaced as part of the maintenance cycle, or where downtime can be easily managed.


Duralube LIVE Chains

The Duralube LIVE chain is ideal for high performance power transmission applications that rely on initial factory lubrication. While in-application lubrication, the Duralube LIVE design provides supplemental lubrication to the pin/bushing joint for applications where regular lubrication isn’t possible or practical. Duralube LIVE replaces the one-piece bushing/roller combination with a separate bushing and live turning roller


British Standard Chain

Diamond ISO/British Standard roller chain utilizes the same design and manufacturing principles as Diamond ANSI Standard roller chain. All chains adhere to the ISO (International Standards Organization) metric requirements (IS 606, BS228, DIN 8187) for dimensions, interoperability,and sprocket fit.


Chain Assembly Tools


Chain Disassembly Tools

Looking to place
an order?

ISC Companies and affiliate Adams-ISC are industrial distributors of bearings and mechanical power transmission 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.

Request Pricing