SKF QJ 318 N2MA Bearing
d - 90 mm
D - 190 mm
B - 43 mm
d1 - - 124 mm
D1 - - 156 mm
a - 98 mm
h - 11.7 mm
b - 10.5 mm
r0 - 2 mm
r1.2 - min. - 3 mm
da - min. - 104 mm
Da - max. - 176 mm
ra - max. - 2.5 mm
Basic dynamic load rating - C - 285 kN
Basic static load rating - C0 - 305 kN
Fatigue load limit - Pu - 11 kN
Reference speed - 4500 r/min
Limiting speed - 6300 r/min
Calculation factor - ka - 1.1
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 - 6.45 kg
- #number
- ID(内径)
- OD(外径)
- B(厚度)
SKF Bearings
2010-09-13
2011-04-17
2011-11-30
2012-07-24
2013-03-30
2013-12-19
2014-09-24
2015-07-08
2016-05-02
2017-03-06
2018-01-15
2018-12-14
2019-11-19
2020-10-31
2021-10-19
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