NTN NNU4938 Bearing
d - 190 mm
Fw - 212 mm
D - 260 mm
B - 69 mm
C - 69 mm
r min. - 2 mm
Weight - 10.4 Kg
Basic dynamic load rating (C) - 475 kN
Basic static load rating (C0) - 1 030 kN
(Grease) Lubrication Speed - 2 200 r/min
(Oil) Lubrication Speed - 2 600 r/min
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2010-09-23
2011-04-28
2011-12-11
2012-08-05
2013-04-12
2014-01-02
2014-10-06
2015-07-24
2016-05-16
2017-03-21
2018-02-02
2018-12-29
2019-12-07
2020-11-18
2021-11-03
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