self aligning ball bearings

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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 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 (fig. 1), which can be caused, for example, by shaft deflection.

40 mm x 90 mm x 33 mm ISO 2308 self aligning ball bearings

125 mm 40 mm x 90 mm x 33 mm
160 SKF

110 mm x 200 mm x 53 mm KOYO 2222-2RS self aligning ball bearings

4DB 0,44
121 1,43 Kg

110 mm x 200 mm x 53 mm KOYO 2222 self aligning ball bearings

110 mm x 200 mm x 53 mm 170 mm
120 mm 170

Toyana 2311K+H2311 self aligning ball bearings

361 kN 6,43 Kg
58 mm 58 mm

Toyana 1309K+H309 self aligning ball bearings

4.81 in Single V-Lock
QVP11V050SB 1800 rpm

65 mm x 140 mm x 33 mm NSK 1313 self aligning ball bearings

81606 lbf Split Cylindrical Ho
LSM120BX Split Cylindrical Ex

45 mm x 85 mm x 23 mm FBJ 2209 self aligning ball bearings

AST 1.800
0.1580 +0 / 0.40

50 mm x 90 mm x 20 mm NACHI 1210 self aligning ball bearings

50 mm x 90 mm x 20 mm NTN
62,000 mm 40,000 mm

80 mm x 140 mm x 33 mm NKE 2216-K self aligning ball bearings

0 in 3.0625 in
3.02 13.2500 in

20 mm x 52 mm x 15 mm ISO 1304 self aligning ball bearings

700 mm 71 mm
807 kN 16096

17 mm x 40 mm x 12 mm NSK 1203 self aligning ball bearings

17 mm x 40 mm x 12 mm 40BD219
62 NSK

20 mm x 52 mm x 21 mm ISB 2304-2RSTN9 self aligning ball bearings

No 1.693 Inch | 43 Mill
43 1,5 mm
1/18