self aligning ball bearings
This type of ball bearing is recommended when alignment of the shaft and housing is difficult and the shaft may flex. The outer ring has a spherical raceway and its center of curvature coincides with that of the bearing; therefore, the axis of the inner ring, balls and cage can deflect to some extent around the bearing center. Pressed steel cages are usually used. Since the contact angle is small, the axial load capacity is low. The permissible dynamic misalignment is approximately 0.07 to 0.12 radian (4 to 7 degrees) under normal loads.However, depending on the surrounding structure, such an angle may not be possible.
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 2316 self aligning ball bearings
- 360 mm
- 540 mm
- 110 mm x 240 mm x 50 mm NTN 1322S self aligning ball bearings
- 1 1/8 in
- 1.2813 in
- Toyana 2308 self aligning ball bearings
- 180.000 mm
- 280.0000 mm
- 25 mm x 52 mm x 15 mm ISB 11205 TN9 self aligning ball bearings
- 75.000 mm
- 160.0000 mm
- Toyana 1406 self aligning ball bearings
- 260 mm
- 480 mm
- 15 mm x 42 mm x 17 mm NACHI 2302 self aligning ball bearings
- 60.000 mm
- 130.0000 mm
