SKF 3308 A Bearing
d - 40 mm
D - 90 mm
B - 36.5 mm
d2 - - 50.8 mm
D2 - - 80.5 mm
r1.2 - min. - 1.5 mm
a - 53 mm
da - min. - 49 mm
Da - max. - 81 mm
ra - max. - 1.5 mm
Basic dynamic load rating - C - 64 kN
Basic static load rating - C0 - 44 kN
Fatigue load limit - Pu - 1.9 kN
Reference speed - 7500 r/min
Limiting speed - 7500 r/min
Calculation factor - kr - 0.07
Calculation factor - e - 0.8
Calculation factor - X - 0.63
Calculation factor - Y0 - 0.66
Calculation factor - Y1 - 0.78
Calculation factor - Y2 - 1.24
Mass bearing - 0.93 kg
- #number
- ID(内径)
- OD(外径)
- B(厚度)
SKF Bearings
2010-10-26
2011-05-31
2012-01-15
2012-09-12
2013-05-25
2014-02-13
2014-11-20
2015-09-09
2016-07-02
2017-05-06
2018-03-23
2019-02-22
2020-01-25
2021-01-10
2021-12-26
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