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
2011-04-01
2011-12-16
2012-09-06
2013-06-01
2014-03-01
2014-12-05
2015-09-17
2016-07-01
2017-04-20
2018-02-13
2018-12-21
2019-11-03
2020-09-16
2021-08-11
2022-07-09
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