NTN RNA4852 Bearing
NTN RNA4852 Bearing , NTN bearing , NTN RNA4852 Retailer , NTN bearings life cycle
Fw - 285 mm
D - 320 mm
C - 60 mm
r min. - 2 mm
Da max. - 311 mm
ra max. - 2 mm
Weight - 5,8 Kg
Basic dynamic load rating (C) - 375 kN
Basic static load rating (C0) - 1160 kN
(Grease) Lubrication Speed - 950 r/min
(Oil) Lubrication Speed - 1400 r/min
Size: * 320 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2011-01-20
2011-10-05
2012-06-23
2013-03-19
2013-12-14
2014-09-18
2015-06-28
2016-04-11
2017-01-27
2017-11-21
2018-09-25
2019-08-06
2020-06-18
2021-05-11
2022-04-09
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