NTN NA4976 Bearing
NTN NA4976 Bearing , NTN bearing , NTN NA4976 Applications , NTN bearings in stock
d - 380 mm
F - 430 mm
D - 520 mm
B - 140 mm
C - 140 mm
r min. - 4 mm
s - 2 mm
da min. - 396 mm
Da max. - 504 mm
ra max. - 3 mm
Weight - 73,6 Kg
Basic dynamic load rating (C) - 1400 kN
Basic static load rating (C0) - 3750 kN
(Grease) Lubrication Speed - 650 r/min
(Oil) Lubrication Speed - 950 r/min
Size:380 mm * 520 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2011-03-03
2011-11-17
2012-08-06
2013-05-02
2014-01-29
2014-11-04
2015-08-15
2016-05-28
2017-03-17
2018-01-10
2018-11-16
2019-09-27
2020-08-11
2021-07-04
2022-06-01
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