Online Catalogues |
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Needle Roller Bearings, Solid Needle Roller Bearings
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Principal Dimensions (mm) |
d |
45 |
D |
68 |
B |
22 |
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C |
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Basic Load Ratings (kN) |
Static |
78 |
Dynamic |
45.7 |
Speed Ratings (r/min) |
Reference Speed |
7500 |
Limiting Speed |
8500 |
Fatigue Load Limit (kN) |
10 |
Mass (kg) |
0.27 |
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Interchange of Bearing Designations |
Local Designation |
SKF Designation |
FAG Designation |
NSK Designation |
NA 4909 |
NA 4909 |
NA 4909 |
NA 4909 | |
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