Self Aligning Ball Bearings

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Self-aligning Ball Bearings are particularly suitable for applications where misalignment occurs from errors in mounting or from shaft deflection. This bearing should only be used in light axial load applications due to the small axial capacity. 

 

 

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.In a self-aligning bearing, the inner ring has two raceways and the outer ring has a single spherical raceway with its center of curvature coincident with the bearing axis. This allows the axis of the inner ring, balls and cage to deflect around the bearing center to automatically correct misalignment caused by housing and shaft machining or installation error.

 

 

Bearing Number Bore Dia Outer DIa Width Size
35 mm x 72 mm x 17 mm SKF 1207 EM Self Aligning Ball Bearings 0.21 kN 110 °C 17 mm 12 mm
SKF 1218/C4 Self Aligning Ball Bearings 2.54 mm 153.92 mm 0.0831 Y30316M
TIMKEN 1308S Self Aligning Ball Bearings 157 mm 40 mm 43.5 mm 76 mm
SKF 1306 K/C3 Self Aligning Ball Bearings 6.65 kN 54 mm 12.7 mm 64 mm
SKF 1317/C3 Self Aligning Ball Bearings 1.5 mm 33016 49.4 Y33016M
SKF 11507 ETN9 Self Aligning Ball Bearings 25.4 mm 49.4 mm 38.9 mm 14mm
SKF 2316 M/W64 Self Aligning Ball Bearings 54 mm PLE203- 0.43 kg 4.78 kN
SKF 2314/W64 Self Aligning Ball Bearings L44613 -3.3 mm 1.3 mm 15.011 mm
SKF 1211 EKTN9/W64 Self Aligning Ball Bearings 0.68 kg -20 °C 9.55 kN 97 mm
SKF 1211 ETN9/VK313 Self Aligning Ball Bearings 55 mm 92 mm 1.5 mm 1.5 mm
SKF 1211 EKTN9/C3W64 Self Aligning Ball Bearings 0.130 in 0.35 4.56 in 0.111
SKF 1211 ETN9/C2 Self Aligning Ball Bearings 44 mm -40 °C 54.5 Nm 100 mm
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