Self Aligning Ball Bearings

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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.

Bearing Number Bore Dia Outer DIa Width Size
NTN 2220L1KC4 Self Aligning Ball Bearings Bearings 0.0 N/A 0.17
NTN 2220L1K Self Aligning Ball Bearings Single Row Ball Bearing 0.0 N/A 0.859
NTN 2220L1 Self Aligning Ball Bearings Bearings 0.0 N/A 0.82
FAG 2307-2RS-TVH-C3 Self Aligning Ball Bearings Sleeve Bearings 3.0 N/A 0
FAG 1221-C3 Self Aligning Ball Bearings Bearings 0.0 N/A 0
FAG 2302-2RS-TV Self Aligning Ball Bearings Flange Block 0.0 N/A 6.538
FAG 1321-K-M-C3 Self Aligning Ball Bearings Bearings 0.0 N/A 0
FAG 1314-K-C3 Self Aligning Ball Bearings Sleeve Bearings 16.0 N/A 0
FAG 1314-K Self Aligning Ball Bearings Bearings 0.0 N/A 0
NSK 2308TNGC3 Self Aligning Ball Bearings Bearings 0.0 N/A 0.873
FAG 1221-K-M Self Aligning Ball Bearings Single Row Ball Bearing 0.0 N/A 0
FAG 2315 Self Aligning Ball Bearings Bearings 0.0 N/A 0.019
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