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.

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 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.

Bearing Number	Bore Dia	Outer DIa	Width	Size
35,000 mm x 80,000 mm x 21,000 mm SNR 1307G15 self aligning ball bearings	35,000 mm x 80,000 mm x 21,000 mm	-	-	-
15,000 mm x 35,000 mm x 14,000 mm SNR 2202EEG15 self aligning ball bearings	C0	2MM200WI	15 °	19300 lb
25,000 mm x 52,000 mm x 18,000 mm SNR 2205 self aligning ball bearings	Cast Iron	5.44 in	Set Screw	Lubrication Fitting
110,000 mm x 200,000 mm x 38,000 mm SNR 1222K self aligning ball bearings	Round	1.5000 in	Two-Bolt Base	110,000 mm x 200,000 mm x 38,000 mm
20,000 mm x 47,000 mm x 40 mm SNR 11204G15 self aligning ball bearings	1-1/2 °	Ductile Iron	662798388069	Gray Paint
45,000 mm x 85,000 mm x 19,000 mm SNR 1209 self aligning ball bearings	4.0000 in	Round	45,000 mm x 85,000 mm x 19,000 mm	-