Online Catalogues |
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Needle Roller Bearings, Solid Needle Roller Bearings
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Principal Dimensions (mm) |
d |
17 |
D |
30 |
B |
13 |
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C |
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Basic Load Ratings (kN) |
Static |
16.3 |
Dynamic |
11.4 |
Speed Ratings (r/min) |
Reference Speed |
18000 |
Limiting Speed |
20000 |
Fatigue Load Limit (kN) |
1.96 |
Mass (kg) |
0.037 |
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Interchange of Bearing Designations |
Local Designation |
SKF Designation |
FAG Designation |
NSK Designation |
NA 4903 |
NA 4903 |
NA 4903 |
NA 4903 | |
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