Self Aligning Ball Bearings
Self-aligning ball bearings have two rows of balls, a common sphered raceway in the outer ring and two deep uninterrupted raceway grooves in the inner ring. They are available open or sealed. The bearings are insensitive to angular misalignment of the shaft relative to the housing , which can be caused, for example, by shaft deflection.
A self-aligning bearing is recommended when the alignment of the shaft and housing is difficult or when the shaft may bend during operation. Brda notes that similar to deep groove ball bearings, most self-aligning ball are for general use.
- 12 mm x 32 mm x 14 mm SKF 2201ETN9 self aligning ball bearings
- 127000
- EE127095
- AST 2314 self aligning ball bearings
- 250 mm
- 355 mm
- 10 mm x 35 mm x 11 mm NSK 1300 self aligning ball bearings
- 2-15/16 in
- Viton Single Lip
- ISB TSM 20 BB-O self aligning ball bearings
- 250 mm
- 310 mm