SKF 305269 D Bearing
d - 280 mm
D - 389.5 mm
B - 92 mm
d1 - - 324.65 mm
D1 - - 364.45 mm
b - 30 mm
K - 9 mm
r1.2 - min. - 2.1 mm
a - 187 mm
da - min. - 285 mm
Da - max. - 362 mm
ra - max. - 2.1 mm
Basic dynamic load rating - C - 403 kN
Basic static load rating - C0 - 750 kN
Fatigue load limit - Pu - 18 kN
Reference speed - 1300 r/min
Limiting speed - 1600 r/min
Calculation factor - kr - 0.095
Calculation factor - e - 0.86
Calculation factor - X - 0.62
Calculation factor - Y0 - 0.63
Calculation factor - Y1 - 0.73
Calculation factor - Y2 - 1.17
Mass bearing - 33.2 kg
- #number
- ID(内径)
- OD(外径)
- B(厚度)
SKF Bearings
2010-09-13
2011-04-18
2011-12-01
2012-07-25
2013-03-30
2013-12-20
2014-09-24
2015-07-09
2016-05-03
2017-03-07
2018-01-16
2018-12-15
2019-11-20
2020-11-01
2021-10-20
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