SKF 6311NR Bearing
SKF 6311NR Bearing , SKF bearing , SKF 6311NR Jobber , SKF bearings high precision
d - 55 mm
D - 120 mm
B - 29 mm
C - 29 mm
b - 3,1 mm
d1 - 75,3 mm
f - 2,82 mm
r0 max. - 0,6 mm
r1 min. - 2 mm
r2 min. - 2 mm
C - 4,06 mm
D2 - 104 mm
D3 - 115,21 mm
D4 - 129,7 mm
Ca max. - 6,88 mm
da min. - 3,5 mm
da max - 66 mm
Da max. - 109 mm
Db min. - 131 mm
ra max. - 2 mm
Weight - 1,35 Kg
Basic dynamic load rating (C) - 74,1 kN
Basic static load rating (C0) - 45 kN
Fatigue load limit (Pu) - 1,9
Reference speed - 12000 r/min
Limiting speed - 8000 r/min
Calculation factor (f0) - 13
Calculation factor (kr) - 0,03
Size:55 mm * 120 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
SKF Bearings
2011-03-11
2011-11-25
2012-08-15
2013-05-10
2014-02-06
2014-11-12
2015-08-24
2016-06-06
2017-03-26
2018-01-19
2018-11-26
2019-10-07
2020-08-21
2021-07-14
2022-06-11
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