SKF 320/28 X/Q Bearing
d - 28 mm
D - 52 mm
T - 16 mm
d1 - - 41.3 mm
B - 16 mm
C - 12 mm
r1.2 - min. - 1 mm
r3.4 - min. - 1 mm
a - 12.414 mm
da - max. - 33 mm
db - min. - 34 mm
Da - min. - 45 mm
Da - max. - 46 mm
Db - min. - 49 mm
Ca - min. - 3 mm
Cb - min. - 4 mm
ra - max. - 1 mm
rb - max. - 1 mm
Basic dynamic load rating - C - 31.9 kN
Basic static load rating - C0 - 38 kN
Fatigue load limit - Pu - 4 kN
Reference speed - 9500 r/min
Limiting speed - 13000 r/min
Calculation factor - e - 0.43
Calculation factor - Y - 1.4
Calculation factor - Y0 - 0.8
Mass bearing - 0.144 kg
- #number
- ID(内径)
- OD(外径)
- B(厚度)
SKF Bearings
2010-10-30
2011-06-04
2012-01-19
2012-09-16
2013-05-29
2014-02-18
2014-11-26
2015-09-14
2016-07-07
2017-05-12
2018-03-28
2019-02-26
2020-01-30
2021-01-15
2022-01-01
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