AST Bearings is the complete, one-stop supplier to OEM's and to wholesalers sourcing high-precision,miniature ball bearings, bearing related products, and associated professional services including world-class engineering and design. Our bearing products and design solutions will enhance your product performance; make your company more competitive, and make your job easier. Discover which of our extensive products or services is just right for your application.

AST Bearings is a leading supplier of high quality ball bearing, bushing, rod end, and custom cost-efficient sub-assembly products. Supplying the world with high quality ball bearing products for nearly 40 years. Our extensive customer base consists of a broad range of industrial markets - from small OEM's to major aerospace companies. As a one-stop supplier for the KOYO lm102949 Bearingmost comprehensive lines of ball bearings and ball bearing related products, AST offers application expertise, failure analysis, custom re-lubrication, inventory management programs, knowledgeable and responsive sales staff, complete technical laboratory services and an engineering department to assist our customers with unique custom designs.