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.

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 Designed to handle misalignment MRC self-aligning bearings have two rows of balls with a common sphered raceway in the outer ring. This gives the bearings their self-aligning property, permitting angular misalignment of the shaft relative to the housing.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.

Bearing Number	Bore Dia	Outer DIa	Width	Size
20 mm x 47 mm x 14 mm FAG 1204-TVH self aligning ball bearings	Pillow Block	0.0	N/A	30.42
30 mm x 62 mm x 20 mm FAG 2206-K-TVH-C3 + H306 self aligning ball bearings	Pillow Block	0.0	N/A	9.988
AST 2317 self aligning ball bearings	Mounted Units & Inserts	0.0	N/A	0.014
100 mm x 215 mm x 73 mm NKE 2320 self aligning ball bearings	6940-2RZ	200x280x38	200	280
45 mm x 100 mm x 25 mm FAG 1309-TVH self aligning ball bearings	Pillow Block	0.0	N/A	9.988
25 mm x 62 mm x 24 mm SIGMA 2305 self aligning ball bearings	Pillow Block	0.0	N/A	0.86
17 mm x 47 mm x 14 mm SKF 1303 ETN9 self aligning ball bearings	Ball Bearings	419.0	N/A	31171504
30 mm x 62 mm x 20 mm NTN 2206SK self aligning ball bearings	Pillow Block	0.0	N/A	4.844
35 mm x 80 mm x 31 mm FAG 2307-TVH self aligning ball bearings	Flange Block	0.0	N/A	4.086
30,000 mm x 72,000 mm x 27,000 mm SNR 2306K self aligning ball bearings	Flange Block	0.0	N/A	15.89