SKF 30217T71 J2/QDB Bearing
d - 85 mm
D - 150 mm
T - 71 mm
C - 58.5 mm
a - 71 mm
d1 - 112 mm
r1 min. - 2.5 mm
r2 min. - 2.5 mm
r5 min. - 0.6 mm
Cb min. - 6.5 mm
db min - 95 mm
Db min. - 141 mm
ra max. - 2 mm
rc max. - 0.6 mm
Weight - 4.1 Kg
Basic dynamic load rating (C) - 303 kN
Basic static load rating (C0) - 440 kN
Fatigue load limit (Pu) - 51
Reference speed - 2600 r/min
Limiting speed - 4300 r/min
Calculation factor (e) - 0.43
Calculation factor (Y0) - 1.6
Calculation factor (Y1) - 1.6
Calculation factor (Y2) - 2.3
- #number
- ID(内径)
- OD(外径)
- B(厚度)
SKF Bearings
2010-10-18
2011-05-23
2012-01-07
2012-09-03
2013-05-15
2014-02-03
2014-11-10
2015-08-29
2016-06-21
2017-04-26
2018-03-14
2019-02-09
2020-01-13
2020-12-30
2021-12-13
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