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.

19.05 mm x 50,8 mm x 17,46 mm SIGMA NMJ 3/4 self aligning ball bearings

86 mm 28,575 mm
31.4 kN 2,41 Kg

35 mm x 100 mm x 25 mm SIGMA 10407 self aligning ball bearings

9,8 kN 35
35 mm 8415 r/min

76,2 mm x 177,8 mm x 39,69 mm SIGMA NMJ 3 self aligning ball bearings

75,000 mm PK75X90X29.8
29,800 mm 90,000

55,000 mm x 100,000 mm x 60 mm SNR 11211G15 self aligning ball bearings

582 mm 3.58
0.330 to 0.440 mm 840 rpm

AST 1220 self aligning ball bearings

49,23 Timken
48,8 kN 100 mm

50 mm x 110 mm x 40 mm ISB 2310 self aligning ball bearings

18.0000 AST
18 +0.034 / +0.016 24

180 mm x 280 mm x 74 mm ISB 1336 self aligning ball bearings

71,438 mm 228,6
M249732/10 ISO

90 mm x 190 mm x 64 mm FAG 2318-K-M-C3 self aligning ball bearings

6344 M 88
510 kN ISB

40 mm x 80 mm x 23 mm NACHI 2208K self aligning ball bearings

65,000 6213NR
23,000 mm 65,000 mm

90 mm x 160 mm x 30 mm ISO 1218 self aligning ball bearings

31 mm 60 mm
1312K+H312 4500 r/min
1/7