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.This type of ball bearing is recommended when alignment of the shaft and housing is difficult and the shaft may flex. The outer ring has a spherical raceway and its center of curvature coincides with that of the bearing; therefore, the axis of the inner ring, balls and cage can deflect to some extent around the bearing center. Pressed steel cages are usually used. Since the contact angle is small, the axial load capacity is low. The permissible dynamic misalignment is approximately 0.07 to 0.12 radian (4 to 7 degrees) under normal loads.
However, depending on the surrounding structure, such an angle may not be possible.

NSK 1308KJC3 Self Aligning Ball Bearings

Bearing Rebuild Kit Spherical Roller
1-7/16 in 2000

FAG 1203 M Self Aligning Ball Bearings

17 º 2.406 lbs
2.7500 in AB

NSK 2205-2RSTNGC3 Self Aligning Ball Bearings

NSK 2205-2RSTNGC3
1 pcs Negotiable

NSK 2201-2RSTNGC3 Self Aligning Ball Bearings

10.4 130mm
Standard 7226-b-tvp-ua-fag

NSK 1210KJC3 Self Aligning Ball Bearings

1114 mm 480 r/min
5 mm 4 mm

NSK 2213K Self Aligning Ball Bearings

47mm 140
1320j-nsk 215mm

NTN 2310G15C3 Self Aligning Ball Bearings

2.9375 in Open End Cap
13.0000 in 1700 RPM

NTN 1322L1KC3 Self Aligning Ball Bearings

1080 lbf 0.866"
Set Screw Standard Duty

NTN 1322KC3 Self Aligning Ball Bearings

13.4400 in 11120 lb
023390 2.6875 in

NTN 1322 Self Aligning Ball Bearings

2-110TC Tapped Base
Non-Expansion Bearin Lubrication Fitting

NSK 1222 KC3 Self Aligning Ball Bearings

Normal Duty 8865590030446
0.7090 in 4370 lbs

NTN 2210L1 Self Aligning Ball Bearings

4.38 KGS In Stock
1700 Steel
1/14