2209 ETN9
Self-aligning ball bearing
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 insensitive to angular misalignment of the shaft relative to the housing, which can be caused, for example, by shaft deflection.
Dimensions
|
Bore diameter |
45 mm |
|
Outside diameter |
85 mm |
|
Width |
23 mm |
Performance
|
Basic dynamic load rating |
32.5 kN |
|
Basic static load rating |
10.6 kN |
|
Reference speed |
15 000 r/min |
|
Limiting speed |
10 000 r/min |
Properties
|
Number of rows |
2 |
|
Retaining feature, inner ring |
None |
|
Locating feature, bearing outer ring |
None |
|
Bore type |
Cylindrical |
|
Cage |
Non-metallic |
|
Radial internal clearance |
CN |
|
Tolerance class |
Normal |
|
Material, bearing |
Bearing steel |
|
Coating |
Without |
|
Sealing |
Without |
|
Lubricant |
None |
|
Relubrication feature |
Without |
64C Toyin Street, Ikeja, 100271, Lagos, Nigeria.
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