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.
- Toyana 1209 self aligning ball bearings
- 120 mm
- 180 mm
- 75 mm x 160 mm x 37 mm ISO 1315K self aligning ball bearings
- LM654600
- LM654642
- 55 mm x 100 mm x 25 mm NKE 2211 self aligning ball bearings
- 10.75 in
- Aluminium Triple Labyrinth
- 50 mm x 90 mm x 23 mm ISB 2210-2RSKTN9 self aligning ball bearings
- M246900
- M246947AA
- Toyana 1315K self aligning ball bearings
- 90 mm
- 210 mm
- 70 mm x 150 mm x 35 mm NKE 1314-K self aligning ball bearings
- 130000
- EE130902
- 85 mm x 150 mm x 36 mm NSK 2217 self aligning ball bearings
- LM361649A
- Imperial