SKF NNC 4964 CV Bearing
d - 320 mm
D - 440 mm
B - 118 mm
C - 118 mm
b1 - 9.4 mm
d1 - 368 mm
r1 min. - 3 mm
r2 min. - 3 mm
r3 min. - – mm
r4 min. - – mm
D1 - 401 mm
E - 412.27 mm
K - 5 mm
ba min. - 336 mm
Da max. - 425 mm
das rec. - 352 mm
ra max. - 2.5 mm
Weight - 56 Kg
Basic dynamic load rating (C) - 1760 kN
Basic static load rating (C0) - 4050 kN
Fatigue load limit (Pu) - 375
Reference speed - 600 r/min
Limiting speed - 750 r/min
Calculation factor (kr) - 0.25
- #number
- ID(内径)
- OD(外径)
- B(厚度)
SKF Bearings
2010-08-19
2011-03-23
2011-11-04
2012-06-26
2013-03-01
2013-11-19
2014-08-23
2015-06-07
2016-03-29
2017-01-31
2017-12-10
2018-11-04
2019-10-13
2020-09-23
2021-09-08
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