SKF 248/1180 CAFA/W20 Bearing
d - 1180 mm
D - 1420 mm
B - 243 mm
d2 - - 1268 mm
D1 - - 1344 mm
K - 12 mm
r1.2 - min. - 6 mm
da - min. - 1203 mm
Da - max. - 1397 mm
ra - max. - 5 mm
Basic dynamic load rating - C - 8979 kN
Basic static load rating - C0 - 27000 kN
Fatigue load limit - Pu - 1560 kN
Reference speed - 170 r/min
Limiting speed - 320 r/min
Calculation factor - e - 0.14
Calculation factor - Y1 - 4.8
Calculation factor - Y2 - 7.2
Calculation factor - Y0 - 4.5
Weight - 770 kg
- #number
- ID(内径)
- OD(外径)
- B(厚度)
SKF Bearings
2010-09-08
2011-04-12
2011-11-25
2012-07-19
2013-03-24
2013-12-13
2014-09-18
2015-07-03
2016-04-25
2017-02-27
2018-01-09
2018-12-06
2019-11-11
2020-10-20
2021-10-11
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