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Cylindrical roller bearings, single row |
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Product information |
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Tolerances, see also text |
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Radial internal clearance, cylindrical bore, tapered bore, unsealed, see also text |
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Recommended fits |
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Shaft and housing tolerances |
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Principal dimensions |
Basic load ratings |
Fatigue |
Speed ratings |
/ass |
Designation |
Angle ring |
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dynamic |
static |
load |
Reference |
Limiting |
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Designation |
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limit |
speed |
speed |
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d |
D |
B |
C |
C0 |
Pu |
* - SKF Explorer bearing |
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mm |
kN |
kN |
r/min |
kg |
- |
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55 |
120 |
29 |
156 |
143 |
18,6 |
6000 |
7000 |
1,57 |
N 311 EC/ * |
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SKF N 311 ECM * bearings are widely used in industrial drive, agriculture, compressors, motors and generators, construction, industrial fan, industrial transmission and other fields. SKF N 311 ECM * bearings can ensure high quality for more than 80% raw material of SKF N 311 ECM * bearings provided by the steel plant.Explorer series bearing of SKF N 311 ECM * bearings are better than any brand bearings currently in bearing performance , lifetime, design, and the use of performance. Explorer series bearings of SKF N 311 ECM * bearings have more advantages ,such as higher meet rated , lower noise, reducing warranty costs greatly, increasing running time of the machine .
 
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