Description
Tapered roller bearings comprise solid inner and outer rings with tapered raceways and tapered rollers in a window cage. The bearings are in the form of: standard designs; open variants matched in pairs; integral designs sealed on one side, JK0S. Open bearings are not self-retaining. As a result, the inner ring with the rollers and the cage can be fitted separately from the outer ring. Metric and inch size bearings are available. Designs with a K in the designation have inch dimensions. For new designs, however, bearings in metric sizes should always be used in preference.