SKF NNCF 4952 CV Bearing
d - 260 mm
D - 360 mm
B - 100 mm
d1 - - 295 mm
D1 - - 321 mm
b1 - 9.4 mm
K - 5 mm
s - 6 mm
r1.2 - min. - 2.1 mm
r3.4 - min. - 2.1 mm
da - min. - 272 mm
das - 283 mm
Da - max. - 349 mm
ra - max. - 2 mm
rb - max. - 2 mm
Basic dynamic load rating - C - 1170 kN
Basic static load rating - C0 - 2550 kN
Fatigue load limit - Pu - 245 kN
Reference speed - 750 r/min
Limiting speed - 950 r/min
Calculation factor - kr - 0.25
Mass bearing - 31.6 kg
- #number
- ID(内径)
- OD(外径)
- B(厚度)
SKF Bearings
2010-08-20
2011-03-23
2011-11-04
2012-06-27
2013-03-01
2013-11-20
2014-08-24
2015-06-08
2016-03-30
2017-01-31
2017-12-10
2018-11-05
2019-10-14
2020-09-23
2021-09-08
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