Stainless steel bearing equipment Co., Ltd

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.

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.

A self-aligning bearing is recommended when the alignment of the shaft and housing is difficult or when the shaft may bend during operation. Brda notes that similar to deep groove ball bearings, most self-aligning ball are for general use.

60 mm x 110 mm x 22 mm NKE 1212 self aligning ball bearings: Bearing Duty : Normal Duty; Bearing Family : Setscrew Ball Bearing

60 mm x 110 mm x 22 mm SIGMA 1212 self aligning ball bearings: Bearing Duty : Normal Duty; Bearing Family : Setscrew Ball Bearing

40 mm x 90 mm x 33 mm NKE 2308-K self aligning ball bearings: Bearing Duty : Normal Duty; Bearing Family : Setscrew Ball Bearing

Toyana 1322K self aligning ball bearings: Bearing Duty : Normal Duty; Bearing Family : Setscrew Ball Bearing

70 mm x 170 mm x 39 mm SKF 1316 K + H 316 self aligning ball bearings: Bearing Duty : Normal Duty; Bearing Family : Setscrew Ball Bearing

AST 2217 self aligning ball bearings: Bearing Duty : Normal Duty; Bearing Family : Setscrew Ball Bearing

80 mm x 170 mm x 58 mm SKF 2316 self aligning ball bearings: Bearing Duty : Normal Duty; Bearing Family : Setscrew Ball Bearing

60 mm x 110 mm x 28 mm SKF 2212E-2RS1TN9 self aligning ball bearings: Bearing Duty : Intermediate Duty; Bearing Family : Setscrew Ball Bearing

20 mm x 47 mm x 40 mm SKF 11204 ETN9 self aligning ball bearings: Bearing Duty : Normal Duty; Bearing Family : Setscrew Ball Bearing

Toyana 2212K+H312 self aligning ball bearings: Bearing Duty : Normal Duty; Bearing Family : Setscrew Ball Bearing

100 mm x 215 mm x 73 mm SKF 2320 self aligning ball bearings: Bearing Duty : Normal Duty; Bearing Family : Setscrew Ball Bearing

70 mm x 125 mm x 24 mm FBJ 1214 self aligning ball bearings: Bearing Duty : Normal Duty; Bearing Family : Setscrew Ball Bearing