SKF NNU 4928 BK/SPW33 Bearing
d - 140 mm
D - 190 mm
B - 50 mm
C - 50 mm
b - 5.5 mm
r1 min. - 1.5 mm
r2 min. - 1.5 mm
r3 min. - 1 mm
r4 min. - 1 mm
D1 - 172 mm
F - 156 mm
K - 3 mm
da min. - 147 mm
da max - 154 mm
Da max. - 182 mm
db min - 159 mm
ra max. - 1.5 mm
S - 2.2 mm
dh - 157 mm
Weight - 4.1 Kg
Basic dynamic load rating (C) - 190 kN
Basic static load rating (C0) - 400 kN
(Grease) Lubrication Speed - 4 000 r/min
(Oil) Lubrication Speed - 4 500 r/min
Fatigue load limit (Pu) - 41.5
- #number
- ID(内径)
- OD(外径)
- B(厚度)
SKF Bearings
2010-10-04
2011-05-09
2011-12-23
2012-08-18
2013-04-27
2014-01-17
2014-10-22
2015-08-10
2016-06-01
2017-04-06
2018-02-16
2019-01-19
2019-12-24
2020-12-07
2021-11-20
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