NTN BEARING CORP.OF AMERICA

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.

NSK 2303-2RSTN Self Aligning Ball Bearings
Yes (with retaining
[Steel] Steel
NSK 2302-2RSTN Self Aligning Ball Bearings
30 ~ 50
Double
NSK 1213KJ Self Aligning Ball Bearings
No
No
NSK 1212KTN Self Aligning Ball Bearings
6902
15
NSK 1211TN Self Aligning Ball Bearings
Screw Type
1045 Carbon Steel
NSK 1210KJ Self Aligning Ball Bearings
3.59 Hz
0.13 kN
NSK 1209KTN Self Aligning Ball Bearings
Diamond Flange Shape
No
NSK 1207J Self Aligning Ball Bearings
Clear Anodize
Flange Type
NSK 1206KTN Self Aligning Ball Bearings
52100 Bearing Steel
Round Type
NSK 1205TN Self Aligning Ball Bearings
3 ~ 50
Electroless Nickel P
NSK 1215KJ Self Aligning Ball Bearings
-20 °C
8.4 kN
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