SKF QJ 217 N2MA Bearing
d - 85 mm
D - 150 mm
B - 28 mm
d1 - - 100 mm
D1 - - 128 mm
a - 83 mm
h - 8.1 mm
b - 6.5 mm
r0 - 1 mm
r1.2 - min. - 2 mm
da - min. - 96 mm
Da - max. - 139 mm
ra - max. - 2 mm
Basic dynamic load rating - C - 156 kN
Basic static load rating - C0 - 173 kN
Fatigue load limit - Pu - 6.7 kN
Reference speed - 5300 r/min
Limiting speed - 7500 r/min
Calculation factor - ka - 1
Calculation factor - e - 0.95
Calculation factor - X - 0.6
Calculation factor - Y0 - 0.58
Calculation factor - Y1 - 0.66
Calculation factor - Y2 - 1.07
Mass bearing - 2.25 kg
- #number
- ID(内径)
- OD(外径)
- B(厚度)
SKF Bearings
2010-09-03
2011-04-07
2011-11-20
2012-07-14
2013-03-19
2013-12-08
2014-09-12
2015-06-27
2016-04-20
2017-02-20
2018-01-01
2018-11-28
2019-11-04
2020-10-14
2021-10-02
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