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
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.
- 70 mm x 125 mm x 24 mm skf 1214 ETN9 Self-aligning ball bearings
- 19.000 mm
- 87.88 mm
- 17 mm x 47 mm x 19 mm skf 2303 E-2RS1TN9 Self-aligning ball bearings
- 85 mm
- 17 mm x 47 mm x 19 mm
- 35 mm x 72 mm x 23 mm skf 2207 E-2RS1KTN9 Self-aligning ball bearings
- 190
- 35 mm x 72 mm x 23 mm
- 80 mm x 170 mm x 58 mm skf 2316 M Self-aligning ball bearings
- 80 mm x 170 mm x 58 mm
- 290,000 mm
- 60 mm x 130 mm x 46 mm skf 2312 KM Self-aligning ball bearings
- 60 mm x 130 mm x 46 mm
- 5200 r/min
- 10 mm x 30 mm x 14 mm skf 2200 E-2RS1TN9 Self-aligning ball bearings
- 226.000 mm
- 5.000 mm
- 65 mm x 120 mm x 31 mm skf 2213 E-2RS1TN9 Self-aligning ball bearings
- 1480000 N / Fatigue
- 188 1/min / Referenc
