238/1060CA/W33, 238/1060CAK/W33 Spherical Roller Bearing

238/1060CA/W33, 238/1060CAK/W33 spherical roller bearing

1. 1060x1280x165 bearing
2. 1060*1280*165 bearing
3. bore type: taper bore, cylindrical bore
4. Customized ability
5. famous brands, OEM quality
6. lower energy consumption

Spherical bearings can be of a hydrostatic or mechanical construction. A spherical bearing by itself consists of an outer ring and an inner ring and a locking feature that makes the inner ring captive within the outer ring in the axial direction only. The outer surface of the inner ring and the inner surface of the outer ring are spherical (or more correctly, toroidal) and are collectively considered the raceway and they slide against each other, either with a lubricant, a maintenance-free (typically polytetrafluoroethylene or PTFE) based liner, or they incorporate a rolling element such as a race of ball-bearings, allowing lower friction.

An oil groove and holes are provided in the outer ring to supply lubricant and the bearing numbers are suffixed with E4.

To use bearings with oil grooves and holes, it is recommended to provide an oil groove in the ho using bore, since the depth of the groove in the bearing is limited.