Precision Ball Bearing Supplier
Founded in 1963, AST ® Bearings LLC is an ISO 9001:2015 certified company and a leading supplier of precision bearings and bea industries such as aerospace, medical, food processing, green energy, robotics, high tech, industrial products and many more.
21300, 22300, 23200, 23100, 24100, 22200, 23900, 23000 and 24000 Series, straight and tapered bore, various cage options: Metric
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AST Bearings is the leading ball bearing supplier. Bearings Catalog. Check out our online product catalog with more than 10,00amp; 3D CAD Models available for download all free of charge! View Catalog. Supplying Ball Bearings of Virtually Every Type.
Bushings, or plain bearings, operate with sliding motion between the moving surfaces. Bushings are selected based on the rotating speed and the applied load. Most bushings do not require additional lubrication to operate.
Miniature Ball Bearings & Precision Industrial Ball Bearings. AST® Bearings is the complete, one stop supplier to OEM's anion, miniature ball bearings, industrial ball bearing related products, and associated professional services including world
Ball bearings can support moderate radial loads and moderate axial loads (parallel to the shaft). They can operate at high speeds. Ball bearings with shields or seals for protection are usually lubricated to last for the operating life.