SKF 15578/15520 Bearing
d - 25.4 mm
D - 57.15 mm
T - 17.462 mm
d1 - - 42.3 mm
B - 17.513 mm
C - 13.55 mm
r1.2 - min. - 1.3 mm
r3.4 - min. - 1.5 mm
a - 12 mm
da - max. - 35 mm
db - min. - 31.5 mm
Da - min. - 49 mm
Da - max. - 50 mm
Db - min. - 53 mm
Ca - min. - 3 mm
Cb - min. - 3.5 mm
ra - max. - 1.3 mm
rb - max. - 1.5 mm
Basic dynamic load rating - C - 40.2 kN
Basic static load rating - C0 - 45.5 kN
Fatigue load limit - Pu - 4.9 kN
Reference speed - 9000 r/min
Limiting speed - 13000 r/min
Calculation factor - e - 0.35
Calculation factor - Y - 1.7
Calculation factor - Y0 - 0.9
Mass bearing - 0.218 kg
- #number
- ID(内径)
- OD(外径)
- B(厚度)
SKF Bearings
2010-10-06
2011-05-11
2011-12-24
2012-08-20
2013-04-29
2014-01-18
2014-10-24
2015-08-12
2016-06-03
2017-04-08
2018-02-19
2019-01-20
2019-12-26
2020-12-10
2021-11-22
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