SKF NNU4920BK/SPW33 Bearing
SKF NNU4920BK/SPW33 Bearing , SKF bearing , SKF NNU4920BK/SPW33 description , SKF bearings available
d - 100 mm
D - 140 mm
B - 40 mm
C - 40 mm
b - 5,5 mm
r1 min. - 1,1 mm
r2 min. - 1,1 mm
r3 min. - 0,6 mm
r4 min. - 0,6 mm
D1 - 125,8 mm
F - 113 mm
K - 3 mm
da min. - 106 mm
da max - 111 mm
Da max. - 133,5 mm
db min - 116 mm
ra max. - 1 mm
S - 1,1 mm
dh - 113,8 mm
Weight - 1,9 Kg
Basic dynamic load rating (C) - 128 kN
Basic static load rating (C0) - 255 kN
(Grease) Lubrication Speed - 5 600 r/min
(Oil) Lubrication Speed - 6 300 r/min
Fatigue load limit (Pu) - 29
Size:100 mm * 140 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
SKF Bearings
2010-10-22
2011-07-07
2012-03-23
2012-12-15
2013-09-11
2014-06-12
2015-03-21
2016-01-01
2016-10-18
2017-08-10
2018-06-07
2019-04-19
2020-02-29
2021-01-15
2021-12-13
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