SKF 31311J2/QDF Bearing
SKF 31311J2/QDF Bearing , SKF bearing , SKF 31311J2/QDF online , SKF bearings custom
d - 55 mm
D - 120 mm
T - 63 mm
B - 29 mm
r3 min. - 2 mm
r4 min. - 2 mm
r5 min. - 0,6 mm
2B - 58 mm
Ca max. - 4 mm
da max - 68 mm
Da min - 94 mm
Da max. - 112 mm
ra max. - 2 mm
rc max. - 0,6 mm
Weight - 3,3 Kg
Basic dynamic load rating (C) - 209 kN
Basic static load rating (C0) - 275 kN
Fatigue load limit (Pu) - 33,5
Reference speed - 3000 r/min
Limiting speed - 5600 r/min
Calculation factor (e) - 0,83
Calculation factor (Y0) - 0,8
Calculation factor (Y1) - 0,81
Calculation factor (Y2) - 1,2
Size:55 mm * 120 mm * 63 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
SKF Bearings
2010-09-02
2011-05-17
2012-01-31
2012-10-23
2013-07-19
2014-04-18
2015-01-24
2015-11-06
2016-08-21
2017-06-12
2018-04-08
2019-02-15
2019-12-28
2020-11-12
2021-10-09
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