SKF NNU4976B/SPW33 Bearing
SKF NNU4976B/SPW33 Bearing , SKF bearing , SKF NNU4976B/SPW33 equipment , SKF bearings custom
d - 380 mm
D - 520 mm
B - 140 mm
C - 140 mm
b - 16,7 mm
r1 min. - 4 mm
r2 min. - 4 mm
r3 min. - 2,5 mm
r4 min. - 2,5 mm
D1 - 470,8 mm
F - 426 mm
K - 9 mm
da min. - 395 mm
da max - 421 mm
Da max. - 505 mm
db min - 431 mm
ra max. - 3 mm
S - 5,5 mm
dh - – mm
Weight - 83,5 Kg
Basic dynamic load rating (C) - 1 450 kN
Basic static load rating (C0) - 3 600 kN
(Grease) Lubrication Speed - 1 300 r/min
(Oil) Lubrication Speed - 1 500 r/min
Fatigue load limit (Pu) - 320
Size:380 mm * 520 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
SKF Bearings
2011-02-26
2011-11-11
2012-08-01
2013-04-26
2014-01-23
2014-10-29
2015-08-09
2016-05-22
2017-03-11
2018-01-04
2018-11-09
2019-09-21
2020-08-04
2021-06-27
2022-05-25
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