SKF 38880/38820 Bearing
d - 263.525 mm
D - 325.438 mm
T - 28.575 mm
d1 - - 293.2 mm
B - 28.575 mm
C - 25.4 mm
r1.2 - min. - 1.5 mm
r3.4 - min. - 1.5 mm
a - 49 mm
da - max. - 282 mm
db - min. - 275 mm
Da - min. - 307 mm
Da - max. - 315 mm
Db - min. - 313 mm
Ca - min. - 4 mm
Cb - min. - 3 mm
ra - max. - 1.5 mm
rb - max. - 1.5 mm
Basic dynamic load rating - C - 220 kN
Basic static load rating - C0 - 550 kN
Fatigue load limit - Pu - 48 kN
Reference speed - 1300 r/min
Limiting speed - 1800 r/min
Calculation factor - e - 0.37
Calculation factor - Y - 1.6
Calculation factor - Y0 - 0.9
Mass bearing - 5.284 kg
- #number
- ID(内径)
- OD(外径)
- B(厚度)
SKF Bearings
2010-08-18
2011-03-21
2011-11-02
2012-06-25
2013-02-27
2013-11-18
2014-08-21
2015-06-06
2016-03-27
2017-01-29
2017-12-08
2018-11-02
2019-10-11
2020-09-20
2021-09-04
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