Sealed Bearing

This is a sealed bearing. The seal protects the internal rolling elements from dust, dirt, and moisture, while retaining lubricant. It is typically used in applications where contamination is a concern, to maintain performance and extend service life.

Specifications

Seal	Sealed

About ball bearings

Sealed Bearing is listed under Ball Bearings — deep groove, angular contact, thrust and self-aligning ball bearings. Ball bearings are rolling-element bearings that reduce rotational friction and support radial and axial loads. They consist of an inner and outer ring (races), a set of balls, and a cage to space and retain the balls.

Compare this against other ball bearings, or search the full index for equivalents from other manufacturers.