NTN NNU4934 Bearing
NTN NNU4934 Bearing , NTN bearing , NTN NNU4934 Dealer , NTN bearings life cycle
d - 170 mm
Fw - 188,5 mm
D - 230 mm
B - 60 mm
C - 60 mm
r min. - 2 mm
Weight - 6,87 Kg
Basic dynamic load rating (C) - 360 kN
Basic static load rating (C0) - 765 kN
(Grease) Lubrication Speed - 2 500 r/min
(Oil) Lubrication Speed - 2 900 r/min
Size:170 mm * 230 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2010-09-08
2011-05-23
2012-02-07
2012-10-30
2013-07-26
2014-04-25
2015-01-31
2015-11-13
2016-08-29
2017-06-19
2018-04-16
2019-02-23
2020-01-05
2020-11-20
2021-10-17
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