Online Catalogues |
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High Precision Bearings, Cylindrical Roller Bearings
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Principal Dimensions (mm) |
d |
320 |
D |
440 |
B |
118 |
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C |
|
Basic Load Ratings (kN) |
Static |
2500 |
Dynamic |
1060 |
Speed Ratings (r/min) |
Reference Speed |
|
Limiting Speed |
|
Fatigue Load Limit (kN) |
232 |
Mass (kg) |
50 |
Attainable Speeds (r/min) |
lubricating with grease |
1700 |
lubricating with oil-air |
1900 |
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Interchange of Bearing Designations |
Local Designation |
SKF Designation |
FAG Designation |
NSK Designation |
NNU4964 MBKRE44CCOP4 |
NNU4964 BK/SPW33 |
NNU4964 SK.M.SP |
NNU4964 MBKRE44CCOP4 | |
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