CEP BEARING COMPANY

NTN 6205 Bearing

 

Self Aligning Ball Bearings

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.

Paul Brda, Application Engineer, NSK Americas explains, “Whereas a ball bearing only has one raceway groove on both the inner and outer ring and is the most common type of rolling bearing.”

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.
Depending on the series, most self-aligning bearings can be interchanged with standard ball bearing assemblies. (6200 and 6300 have direct interchanges with the 1200 and 1300 series). “However, if this is not possible, the self-aligning bearing may be wider or can have a tapered bore,” Brda explai

NTN 1216C3  Self Aligning Ball Bearings
NTN 1216C3 Self Aligning Ball Bearings
230
0,38
NTN 1214K  Self Aligning Ball Bearings
NTN 1214K Self Aligning Ball Bearings
1.65
640 r/min
NTN 1212C3  Self Aligning Ball Bearings
NTN 1212C3 Self Aligning Ball Bearings
0,42 Kg
19 mm
NTN 1212KC4  Self Aligning Ball Bearings
NTN 1212KC4 Self Aligning Ball Bearings
B04334
0.0
NTN 1214C3  Self Aligning Ball Bearings
NTN 1214C3 Self Aligning Ball Bearings
0605790097379
0.0
NTN 1213C3  Self Aligning Ball Bearings
NTN 1213C3 Self Aligning Ball Bearings
0.1
0.0
NTN 1212KC3  Self Aligning Ball Bearings
NTN 1212KC3 Self Aligning Ball Bearings
3.000
140
NTN 1212KG15C3  Self Aligning Ball Bearings
NTN 1212KG15C3 Self Aligning Ball Bearings
5,000
2,500 mm
NTN 1211C3  Self Aligning Ball Bearings
NTN 1211C3 Self Aligning Ball Bearings
N/A
IKO
NTN 1305KC3  Self Aligning Ball Bearings
NTN 1305KC3 Self Aligning Ball Bearings
7217DT
2 mm
NSK 2219KJ  Self Aligning Ball Bearings
NSK 2219KJ Self Aligning Ball Bearings
PT INTERNATIONAL
N/A
NSK 2219J  Self Aligning Ball Bearings
NSK 2219J Self Aligning Ball Bearings
N/A
B04264
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