NACHI RB4914 Bearing
NACHI RB4914 Bearing , NACHI bearing , NACHI RB4914 introduced , NACHI bearings life cycle
d - 70 mm
D - 100 mm
B - 30 mm
C - 30 mm
d1 - 81.5 mm
r min. - 1 mm
D1 - 88.5 mm
da min. - 77 mm
Da max. - 93 mm
ra max. - 1 mm
Weight - 0.78 Kg
Basic dynamic load rating (C) - 105 kN
Basic static load rating (C0) - 193 kN
(Grease) Lubrication Speed - 1400 r/min
(Oil) Lubrication Speed - 2800 r/min
Size:70 mm * 100 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NACHI Bearings
2010-12-16
2011-08-31
2012-05-19
2013-02-10
2013-11-07
2014-08-11
2015-05-20
2016-03-03
2016-12-20
2017-10-11
2018-08-13
2019-06-24
2020-05-08
2021-03-25
2022-02-21
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