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.

Toyana 1209 self aligning ball bearings: Bearing Duty : Normal Duty; Bearing Family : Setscrew Ball Bearing

15 mm x 26 mm x 12 mm ISB GE 15 BBL self aligning ball bearings: Bearing Duty : Normal Duty; Bearing Family : Setscrew Ball Bearing

240 mm x 320 mm x 60 mm SKF 13948 self aligning ball bearings: Bearing Duty : Normal Duty; Bearing Family : Eccentric Collar Ball Bearing

30 mm x 70 mm x 30 mm NMB PBR30FN self aligning ball bearings: Bearing Duty : Normal Duty; Bearing Family : Setscrew Ball Bearing

Toyana 11204 self aligning ball bearings: Bearing Duty : Normal Duty; Bearing Family : Setscrew Ball Bearing

95,000 mm x 170,000 mm x 32,000 mm SNR 1219 self aligning ball bearings: Bearing Duty : Normal Duty; Bearing Family : Eccentric Collar Ball Bearing

Toyana 2302-2RS self aligning ball bearings: Bearing Duty : Normal Duty; Bearing Family : Setscrew Ball Bearing

30 mm x 62 mm x 20 mm NKE 2206-2RS self aligning ball bearings: Bearing Duty : Normal Duty; Bearing Family : Setscrew Ball Bearing

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

55 mm x 100 mm x 25 mm NKE 2211-2RS self aligning ball bearings: Bearing Duty : Normal Duty; Bearing Family : Setscrew Ball Bearing

35 mm x 80 mm x 31 mm ISB 2307 KTN9 self aligning ball bearings: Bearing Duty : Intermediate Duty; Bearing Family : Eccentric Collar Ball Bearing

69,85 mm x 133,35 mm x 23,8125 mm RHP NLJ2.3/4 self aligning ball bearings: Bearing Duty : Normal Duty; Bearing Family : Setscrew Ball Bearing