NTN NNU4948 Bearing
d - 240 mm
Fw - 265 mm
D - 320 mm
B - 80 mm
C - 80 mm
r min. - 2.1 mm
Weight - 17.2 Kg
Basic dynamic load rating (C) - 610 kN
Basic static load rating (C0) - 1 410 kN
(Grease) Lubrication Speed - 1 700 r/min
(Oil) Lubrication Speed - 2 000 r/min
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2011-01-20
2011-08-31
2012-04-20
2012-12-22
2013-09-05
2014-06-04
2015-03-20
2016-01-07
2016-11-01
2017-09-07
2018-07-31
2019-07-09
2020-06-10
2021-06-02
2022-05-16
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