Online Catalogues |
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Cylindrical Roller Bearings, Double Row Cylindrical Roller Bearings
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Principal Dimensions (mm) |
d |
440 |
D |
720 |
B |
280 |
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C |
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Basic Load Ratings (kN) |
Static |
11800 |
Dynamic |
5720 |
Speed Ratings (r/min) |
Reference Speed |
700 |
Limiting Speed |
900 |
Fatigue Load Limit (kN) |
900 |
Mass (kg) |
450 |
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Interchange of Bearing Designations |
Local Designation |
SKF Designation |
FAG Designation |
NSK Designation |
NNU 4188 MBKR30 |
NNU 4188 K30M/W33 |
NNU 4188 K30.M |
NNU 4188 MBKR30 | |
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