Self Aligning Ball Bearings

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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. 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.


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 utilize two rows of balls and a common, concave outer race to automatically compensate for angular misalignment within a system. Misalignment, either from machining errors, assembly errors, or deflections, are a common risk in precise applications and Self-Aligning Ball Bearings present a viable solution.


30 mm x 62 mm x 16 mm SKF 1206EKTN9 self aligning ball bearings

N/A B00234

25 mm x 62 mm x 24 mm FAG 2305-2RS-TVH self aligning ball bearings

0 Inch | 0 Millimete 0.197 Inch | 5 Milli

ISB TSF 30 BB self aligning ball bearings

0883450361033 Inch
Take Up Bearing

Toyana 2313K+H2313 self aligning ball bearings

2.75 Inch | 69.85 Mi 8483.20.40.80
Pillow Block 31171511

95 mm x 170 mm x 43 mm ISO 2219K+H319 self aligning ball bearings

SUCSF 210 50MM L3 9/16 Inch
Yes Ball Bearing

Toyana 1313 self aligning ball bearings

ZHT12 91
N/A M06288

65 mm x 140 mm x 33 mm NACHI 1313K self aligning ball bearings

Bearings B04334

15 mm x 42 mm x 13 mm ISO 1302 self aligning ball bearings

2 Bolt Pillow Block; Metric
1.126 Inch | 28.6 Mi Bearing

Toyana 2209K-2RS+H309 self aligning ball bearings

31 mm FLZ204-
32 mm 100 °C

30 mm x 72 mm x 19 mm NSK 1306 K self aligning ball bearings

NTN B04334
NTN 0.0

20,000 mm x 47,000 mm x 18,000 mm SNR 2204KEEG15 self aligning ball bearings

Mounted Units & 0.032

35 mm x 72 mm x 17 mm NSK 1207 K self aligning ball bearings

B04334 0