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
2010-11-30
2011-07-07
2012-02-22
2012-10-23
2013-07-05
2014-03-30
2015-01-06
2015-10-25
2016-08-21
2017-06-24
2018-05-13
2019-04-17
2020-03-18
2021-03-08
2022-02-21
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