SKF NNU4980B/SPW33 Bearing
SKF NNU4980B/SPW33 Bearing , SKF bearing , SKF NNU4980B/SPW33 machine , SKF bearings high tensile
d - 400 mm
D - 540 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 - 490,8 mm
F - 446 mm
K - 9 mm
da min. - 415 mm
da max - 441 mm
Da max. - 524 mm
db min - 451 mm
ra max. - 3 mm
S - 5,5 mm
dh - – mm
Weight - 87,5 Kg
Basic dynamic load rating (C) - 1 470 kN
Basic static load rating (C0) - 3 800 kN
(Grease) Lubrication Speed - 1 300 r/min
(Oil) Lubrication Speed - 1 500 r/min
Fatigue load limit (Pu) - 335
Size:400 mm * 540 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
SKF Bearings
2010-12-07
2011-08-21
2012-05-09
2013-01-31
2013-10-29
2014-08-01
2015-05-10
2016-02-21
2016-12-09
2017-09-30
2018-08-02
2019-06-12
2020-04-26
2021-03-14
2022-02-09
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