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.

NTN 2308 Self Aligning Ball Bearings
No
Double
NTN 2206C3 Self Aligning Ball Bearings
0.46 Hz
67.5 mm
NTN 2205K Self Aligning Ball Bearings
Flanged Pilot Type
7 Days
NTN 2204G15 Self Aligning Ball Bearings
Angular Contact Bear
120
NTN 2200G14 Self Aligning Ball Bearings
6 Days or more
440C Stainless Steel
NTN 2201G15 Self Aligning Ball Bearings
Flanged Pilot Type
25
NTN 2200C3 Self Aligning Ball Bearings
No
Bearing Steel
NTN 2200 Self Aligning Ball Bearings
Lock Nuts
Hex
NTN 2204C3 Self Aligning Ball Bearings
6
1045 Carbon Steel
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