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- SKF 7311 BECBM Bearing
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Description
- Inside Diameter: 55 mm
- Outside Diameter: 120 mm
- Width: 29 mm
- Basic dynamic load rating: 85 kN
- Basic static load rating: 60 kN
SKF 7311 BECBM Bearing details
model | 7311 BECBM |
---|---|
d | 55 mm |
D | 120 mm |
B | 29 mm |
d1 | 80.3 mm |
d2 | 66.66 mm |
D1 | 80.3 mm |
a | 51 mm |
r1,2 min. | 2 mm |
r3,4 min. | 1 mm |
da min | 66 mm |
Da max | 109 mm |
Db max | 114 mm |
ra max | 2 mm |
rb max | 1 mm |
C | 85 kN, Basic dynamic load rating |
C0 | 60 kN, Basic static load rating |
Pu | 2.55 kN, Fatigue load limit |
Reference speed | 7000 r/min |
Limiting speed | 7000 r/min |
kr | 0.1, Calculation factor |
ka | 1.6, Calculation factor |
e | 1.14, Calculation factor |
Mass | 1.4 kg |