Roller Chain for Your Designs
Diamond® and Drives® are now part of The Timken Company’s growing portfolio of engineered bearings and industrial motion products. Manufactured to be the perfect fit for your applications, our expansive chain offering will help keep your machines running efficiently. If your machine has a challenging demand beyond the scope of a standard Diamond or Drives product, our experts are ready to work with you to provide engineered solutions to meet all your chain drive requirements.
Engineering Excellence
Our team of engineers brings extensive technical experience and industry expertise – partnering with our customers to analyze chain applications and apply practical, real world insight toward finding the right solution.
High-Quality Fabrication
Fine attention to detail during our fabrication process gives our roller chains tighter tolerances, precise inner dimensions, and higher fatigue strength – preloaded at up to 50% of the chain’s tensile strength to make run-in wear virtually nonexistent.
Custom Solutions
Diamond-Drives provides expert solutions for challenging applications and new drive design with made-to-order chain solutions designed to your unique speed, load and environment specifications.
Diamond-Drives Products
From standard roller chains to custom-designed products, Diamond-Drives exceeds industry standards to set the bar on quality, performance, and value – delivering tough solutions that are the perfect fit for our customers’ tough applications. The result? Chains that drive further to help reduce your operation’s downtime and increase production.
Diamond® Chain
With more than a century of experience, Diamond® products are built to optimize your machine’s longevity and performance. Diamond precision roller chains meet or exceed ASME / ANSI B29.1 standards for dimensions, interoperability, and sprocket fit.
Drives® Chain & Augers
Drives® engineered class chains, roller chains and augers are designed to provide long-wear life for specific applications – and have been trusted for over six decades to enhance operations in some of the toughest industries.
Industries That Count On Diamond-Drives
Agriculture
Food & Beverage
Oil & Gas
Concrete & Aggregate
Forestry & Paper
General Industry
Material Transport
Metal Processing
Mining
Packaging
About Diamond-Drives
Helpful Resources
From product FAQs to technical drawings, Diamond-Drives provides the resources to make your project a success.
Don’t see what you need?
Product Guides
Browse catalogs, sell sheets, case studies and more.
Technical Guides
See Diamond and Drives product certifications, product drawings, and more.
Chain Configurator
Build and download a custom chain within a full 3D window with this state-of-the-art web app.
Chain Engineer
Explore our suite of tools to help in the maintenance of and selection of chain driven applications.
Diamond® Standard Series Chain Used in Concrete Products Manufacturing
The ChallengeA leading concrete products manufacturer was looking for a quality chain that improved wear life. Due to a high concentration of dirt and concrete grit in the manufacturing environment, the chain used on their tile stacking and pallet delivery machines experienced elongation and premature chain wear.