SKF NNCF 4976 CV Bearing
d - 380 mm
D - 520 mm
B - 140 mm
C - 140 mm
b1 - 9.4 mm
d1 - 430 mm
r1 min. - 4 mm
r2 min. - 4 mm
r3 min. - 4 mm
r4 min. - 4 mm
D1 - 469 mm
E - 481.35 mm
K - 5 mm
ba min. - 398 mm
Da max. - 502 mm
das rec. - 414 mm
ra max. - 3 mm
rb max. - 3 mm
S - 7 mm
Weight - 91.5 Kg
Basic dynamic load rating (C) - 2380 kN
Basic static load rating (C0) - 5700 kN
Fatigue load limit (Pu) - 500
Reference speed - 500 r/min
Limiting speed - 630 r/min
Calculation factor (kr) - 0.25
- #number
- ID(内径)
- OD(外径)
- B(厚度)
SKF Bearings
2011-02-24
2011-10-07
2012-05-26
2013-01-30
2013-10-17
2014-07-18
2015-05-02
2016-02-21
2016-12-22
2017-10-29
2018-09-21
2019-08-30
2020-08-07
2021-07-24
2022-07-09
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