SKF NNCF 4856 CV Bearing
d - 280 mm
D - 350 mm
B - 69 mm
C - 69 mm
b1 - 8 mm
d1 - 307 mm
r1 min. - 2 mm
r2 min. - 2 mm
r3 min. - 2 mm
r4 min. - 2 mm
D1 - 326 mm
E - 332.4 mm
K - 4 mm
ba min. - 290 mm
Da max. - 341 mm
das rec. - 299 mm
ra max. - 2 mm
rb max. - 2 mm
S - 4 mm
Weight - 16 Kg
Basic dynamic load rating (C) - 737 kN
Basic static load rating (C0) - 1860 kN
Fatigue load limit (Pu) - 173
Reference speed - 750 r/min
Limiting speed - 950 r/min
Calculation factor (kr) - 0.2
- #number
- ID(内径)
- OD(外径)
- B(厚度)
SKF Bearings
2011-02-09
2011-09-20
2012-05-09
2013-01-13
2013-09-29
2014-06-30
2015-04-13
2016-01-31
2016-11-30
2017-10-07
2018-08-31
2019-08-09
2020-07-14
2021-06-30
2022-06-16
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