NTN NNU4976K Bearing
d - 380 mm
Fw - 425 mm
D - 520 mm
B - 140 mm
C - 140 mm
r min. - 4 mm
Weight - 80.6 Kg
Basic dynamic load rating (C) - 1 630 kN
Basic static load rating (C0) - 4 050 kN
(Grease) Lubrication Speed - 1 000 r/min
(Oil) Lubrication Speed - 1 200 r/min
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2010-09-03
2011-04-07
2011-11-20
2012-07-14
2013-03-19
2013-12-08
2014-09-12
2015-06-27
2016-04-20
2017-02-20
2018-01-01
2018-11-28
2019-11-04
2020-10-14
2021-10-02
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