Online Catalogues |
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Cylindrical Roller Bearings, Double Row Cylindrical Roller Bearings
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Principal Dimensions (mm) |
d |
630 |
D |
920 |
B |
290 |
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C |
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Basic Load Ratings (kN) |
Static |
17600 |
Dynamic |
7650 |
Speed Ratings (r/min) |
Reference Speed |
560 |
Limiting Speed |
630 |
Fatigue Load Limit (kN) |
1220 |
Mass (kg) |
635 |
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Interchange of Bearing Designations |
Local Designation |
SKF Designation |
FAG Designation |
NSK Designation |
NNU 40/630 MBKR |
NNU 40/630 KM/W33 |
NNU 40/630 K.M |
NNU 40/630 MBKR | |
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