We manufacture a comprehensive selection of high-quality rod ends and spherical bearings for a wide range of OEM and industrial applications. With 95% of our products in-stock and ready-to-ship—and some of the fastest lead times in the industry for both customized and fully-custom components—we help maximize uptime and keep your production on schedule.
We specialize in rod ends (also known as Heim joints) and spherical bearings, combining engineering expertise with cost-effective solutions. Our components are built for strength, precision, and long-term reliability—delivering consistent performance even in the most demanding operating environments.
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Over 95% of QA1 rod ends and spherical bearings are in-stock and ready-to-ship, minimizing downtime and ensuring fast delivery.
Our specialists provide technical expertise, selection tools, and in-depth product knowledge to help you find the right bearings—including custom solutions when you need them.
You can purchase through our network of industrial distributors, ensuring the best experience from product selection to installation with expert support and seamless service.
Engineered for longevity, our rod ends and bearings deliver exceptional performance in demanding industrial and heavy-duty applications.
Find the prefect rod end for any industrial application. Our broad selection includes a range of material choices, self-lubricating and greasable options, and studded selections for easy configuration.
Discover high quality spherical bearings for OEM and industrial use. Available in self-lubricating options for enhanced durability. NEW Metric GE Spherical Bearings!
Choose from two ball joint designs: a staked style with a rubber grommet for dirt protection, or a quick-disconnect style for easy assembly and disassembly.
Adjust rod end connection length easily with QA1’s male-to-male or male-to-female linkage adjusters, perfect for agricultural, automotive, and other OEM applications.
Browse our selection of linkages and accessories, including clevises, spacers, and steel and aluminum jam nuts for reliable fastening in suspension and industrial systems.
Premium Rod Ends, Spherical Bearings, Ball Joints & More
Two Easy Paths to Selection
Path #1: X-Ref from a competitive part interchange
Path #2: Select using six simple steps
Essential Rod End Knowledge White Paper Helps Engineers Get Beyond the Basics
"Heim" is a regisered trademark of RBC Bearings, Inc.