Online Catalogues |
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High Precision Bearings, Cylindrical Roller Bearings
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Principal Dimensions (mm) |
d |
105 |
D |
145 |
B |
40 |
|
C |
|
Basic Load Ratings (kN) |
Static |
260 |
Dynamic |
130 |
Speed Ratings (r/min) |
Reference Speed |
|
Limiting Speed |
|
Fatigue Load Limit (kN) |
29 |
Mass (kg) |
2 |
Attainable Speeds (r/min) |
lubricating with grease |
5300 |
lubricating with oil-air |
6000 |
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Interchange of Bearing Designations |
Local Designation |
SKF Designation |
FAG Designation |
NSK Designation |
NNU4921 MBE44P4 |
NNU4921 B/SPW33 |
NNU4921 S.M.SP |
NNU4921 MBE44P4 | |
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