Online Catalogues |
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High Precision Bearings, Cylindrical Roller Bearings
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Principal Dimensions (mm) |
d |
280 |
D |
380 |
B |
100 |
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C |
|
Basic Load Ratings (kN) |
Static |
1800 |
Dynamic |
765 |
Speed Ratings (r/min) |
Reference Speed |
|
Limiting Speed |
|
Fatigue Load Limit (kN) |
170 |
Mass (kg) |
32.5 |
Attainable Speeds (r/min) |
lubricating with grease |
1900 |
lubricating with oil-air |
2200 |
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Interchange of Bearing Designations |
Local Designation |
SKF Designation |
FAG Designation |
NSK Designation |
NNU4956 MBKRE44CCOP4 |
NNU4956 BK/SPW33 |
NNU4956 SK.M.SP |
NNU4956 MBKRE44CCOP4 | |
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