SKF NNCF 4944 CV Bearing
d - 220 mm
D - 300 mm
B - 80 mm
C - 80 mm
b1 - 8 mm
d1 - 248 mm
r1 min. - 2.1 mm
r2 min. - 2.1 mm
r3 min. - 2.1 mm
r4 min. - 2.1 mm
D1 - 269 mm
E - 276.52 mm
K - 4 mm
ba min. - 232 mm
Da max. - 288 mm
das rec. - 240 mm
ra max. - 2 mm
rb max. - 2 mm
S - 5 mm
Weight - 17 Kg
Basic dynamic load rating (C) - 737 kN
Basic static load rating (C0) - 1600 kN
Fatigue load limit (Pu) - 160
Reference speed - 950 r/min
Limiting speed - 1200 r/min
Calculation factor (kr) - 0.25
- #number
- ID(内径)
- OD(外径)
- B(厚度)
SKF Bearings
2010-11-06
2011-06-13
2012-01-27
2012-09-27
2013-06-06
2014-02-27
2014-12-07
2015-09-25
2016-07-20
2017-05-21
2018-04-10
2019-03-12
2020-02-12
2021-01-27
2022-01-14
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