SKF 18790/18720/Q Bearing
d - 50.8 mm
D - 85 mm
T - 17.462 mm
d1 - - 66 mm
B - 17.51 mm
C - 13.55 mm
r1.2 - min. - 3.5 mm
r3.4 - min. - 1.5 mm
a - 16 mm
da - max. - 59 mm
db - min. - 62 mm
Da - min. - 75 mm
Da - max. - 77.5 mm
Db - min. - 79 mm
Ca - min. - 3 mm
Cb - min. - 3.5 mm
ra - max. - 3.3 mm
rb - max. - 1.5 mm
Basic dynamic load rating - C - 50.1 kN
Basic static load rating - C0 - 65.5 kN
Fatigue load limit - Pu - 7.2 kN
Reference speed - 8500 r/min
Limiting speed - 8500 r/min
Calculation factor - e - 0.4
Calculation factor - Y - 1.5
Calculation factor - Y0 - 0.8
Mass bearing - 0.369 kg
- #number
- ID(内径)
- OD(外径)
- B(厚度)
SKF Bearings
2010-09-05
2011-04-09
2011-11-21
2012-07-16
2013-03-20
2013-12-09
2014-09-14
2015-06-29
2016-04-21
2017-02-23
2018-01-03
2018-12-01
2019-11-07
2020-10-17
2021-10-05
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