SKF NNCF 4928 CV Bearing
d - 140 mm
D - 190 mm
B - 50 mm
d1 - - 160 mm
D1 - - 170 mm
b1 - 6 mm
K - 3.5 mm
s - 4 mm
r1.2 - min. - 1.5 mm
r3.4 - min. - 1.5 mm
da - min. - 148 mm
das - 154 mm
Da - max. - 182 mm
ra - max. - 1.5 mm
rb - max. - 1.5 mm
Basic dynamic load rating - C - 308 kN
Basic static load rating - C0 - 570 kN
Fatigue load limit - Pu - 63 kN
Reference speed - 1500 r/min
Limiting speed - 1900 r/min
Calculation factor - kr - 0.25
Mass bearing - 4.15 kg
- #number
- ID(内径)
- OD(外径)
- B(厚度)
SKF Bearings
2010-08-21
2011-03-25
2011-11-06
2012-06-28
2013-03-03
2013-11-21
2014-08-26
2015-06-09
2016-03-31
2017-02-02
2017-12-12
2018-11-07
2019-10-16
2020-09-25
2021-09-12
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