Ball Bearings are a type of rolling-element bearing that uses balls to maintain the separation between the moving parts of the bearing. The purpose of deep groove precision ball bearings is to reduce rotational friction and support radial and axial loads. Radial Ball bearings can support moderate radial loads and moderate axial loads (parallel to the shaft). They can operate at high speeds (400,000 RPMs and higher). Ball bearings with shields or seals for protection can be lubricated to last for the operating life. Sometimes ball bearings are also called “deep groove ball bearings.” AST Bearings is the leading ball bearing supplier.
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Supplying Ball Bearings of Virtually Every Type
Our Ball Bearings are sub-classified into the following categories. Click on each type to learn more. If you need help in selecting the best precision bearings for your particular application, please remember that design engineering and application assistance are available from AST as part of our value-added services designed to make your job easier. AST Bearings is your go-to ball bearing supplier.
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