Self-aligning ball bearings with tapered bore cylindrical holes and two structures, cage materials are steel, synthetic resin. Characterized by the outer ring raceway spherical shape, with auto-Mind, can compensate for misalignment and shaft deflection caused by degree of error, but the inner and outer rings relative inclination of not more than 3 degrees.
       
Point of alignment error on the ability of a regulator. Also has closed and no longer need lubrication design, suitable conditions without maintenance. Installed in the adapter sleeve and within SKF Pillow Block Bearing self-aligning ball bearings are available to customers bearing the economy configuration. 2.1 cylindrical hole aligning ball bearing (10000 type) 2.2 tapered hole aligning ball bearings (10000K-type) 2.3 with adapter sleeve aligning ball bearings (10000K + H0000-type).

Self-aligning ball bearing structure in the form: with a dust cover and with a ring of deep groove ball bearing assembly has been filled when the appropriate amount of grease should not be heated before installation do not have to wash, use the process without re-lubrication, to adapt to run temperature between -30 ℃ to +120 ℃.
Because with two bowls and the arc in the outer ring raceway,-aligning ball bearings may be self-aligning, and can withstand the shaft and the bearing angle error between the applicable prone to bending and axial misalignment the working conditions. He has a tapered bore cylindrical holes and two structures, a steel cage materials, synthetic resin. Self-aligning ball bearings Rolling friction is the lowest of all, so even at high speed, it has still only has a smaller temperature rise.

Industrial Applications:

Suitable for precision instruments, low noise motors, automobiles, motorcycles and general machinery, the machinery industry, the most widely used class bearings.

Double row self-aligning ball bearings have a sphere raceway in the outer ring and a double raceway in the inner ring. This feature give the bearings their self-aligning property, permitting angular misalignment of the shaft relative to the housing. They are therefore particularly suitable for applications where misalignment can arise from errors in mounting or from shaft deflection.