SKF 68450/68712 Bearing
d - 114.3 mm
D - 180.975 mm
T - 34.925 mm
d1 - - 144.3 mm
B - 31.75 mm
C - 25.4 mm
r1.2 - min. - 3.5 mm
r3.4 - min. - 3.3 mm
a - 40 mm
da - max. - 129 mm
db - min. - 127 mm
Da - min. - 158 mm
Da - max. - 170 mm
Db - min. - 170 mm
Ca - min. - 4 mm
Cb - min. - 9.5 mm
ra - max. - 3.3 mm
rb - max. - 3.1 mm
Basic dynamic load rating - C - 183 kN
Basic static load rating - C0 - 280 kN
Fatigue load limit - Pu - 30 kN
Reference speed - 2600 r/min
Limiting speed - 3800 r/min
Calculation factor - e - 0.5
Calculation factor - Y - 1.2
Calculation factor - Y0 - 0.7
Mass bearing - 2.928 kg
- #number
- ID(内径)
- OD(外径)
- B(厚度)
SKF Bearings
2011-03-03
2011-10-14
2012-06-05
2013-02-07
2013-10-27
2014-07-27
2015-05-12
2016-03-03
2017-01-02
2017-11-13
2018-10-02
2019-09-11
2020-08-19
2021-08-05
2022-07-22
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