Online Catalogues |
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Needle Roller Bearings, Drawn Cup Needle Roller Bearings
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Principal Dimensions (mm) |
d |
45 |
D |
52 |
B |
12 |
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C |
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Basic Load Ratings (kN) |
Static |
27.5 |
Dynamic |
14.2 |
Speed Ratings (r/min) |
Reference Speed |
5600 |
Limiting Speed |
6300 |
Fatigue Load Limit (kN) |
3.2 |
Mass (kg) |
0.033 |
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Interchange of Bearing Designations |
Local Designation |
SKF Designation |
FAG Designation |
NSK Designation |
HK4512 |
HK 4512 |
HK4512 |
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