Self-aligning Ball Bearings

Features:

The self-aligning ball bearing has two rows of balls and a common concave sphered raceway in the outer ring. The bearing is consequently self-aligning and insensitive to angular misalignments of the shaft relative to the housing. It is particularly suitable for applications where considerable shaft deflections or misalignment are to be expected. Additionally, the self-aligning ball bearing has the lowest friction of all rolling bearings, which enables it to run cooler even at high speeds.The internal radial clearance of the bearings can be adjusted by adapter sleeve.

With two structures of bore cylindrical or tapered and retainers made of steel sheet or synthetic resins, the bearings are characteristic of their spherically formed outer ring raceways allowing for misalignment within 3 degree deflection between inner ring and outer ring, so as to compensate concentricity and deflection errors.

Mainly bear the radial load, can also withstand the small axial load. Within the clearance limit of axial displacement, axis (shell) have the function of adjusting core and allow the external relatively small tilt under the normal working condition, be apply to the components whose block hole have not strictly eccentricity.

Applications:

Widely used in Mining Machinery, Power Machinery, heavy machinery and Textile Machinery, Plastics Machinery; Office Equipment; Medical Devices; Fitness and Sports Equipments, Drive Shafts, Conveyers, Roll Shafts etc.

Unit Price: FOB Shanghai USD0.5-10000

Package: Wooden or carton packages based on customer’s request

Delivery Time: 5-7 days

Min Order: 100 sets

Supply ability: 8000 sets per month