Online Catalogues |
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Needle Roller Bearings, Drawn Cup Needle Roller Bearings
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Principal Dimensions (mm) |
d |
40 |
D |
47 |
B |
12 |
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C |
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Basic Load Ratings (kN) |
Static |
24.5 |
Dynamic |
13.4 |
Speed Ratings (r/min) |
Reference Speed |
6300 |
Limiting Speed |
7000 |
Fatigue Load Limit (kN) |
2.8 |
Mass (kg) |
0.03 |
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Interchange of Bearing Designations |
Local Designation |
SKF Designation |
FAG Designation |
NSK Designation |
HK4012 |
HK 4012 |
HK4012 |
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