NACHI 7230B Bearing
NACHI 7230B Bearing , NACHI bearing , NACHI 7230B original , NACHI bearings life cycle
d - 150 mm
D - 270 mm
B - 45 mm
C - 45 mm
Angle (α) - 40 °
a - 65.6 mm
r min. - 3 mm
r1 min. - 1.1 mm
da min. - 164 mm
Da max. - 256 mm
ra max. - 2.5 mm
Weight - 11.0 Kg
Basic dynamic load rating (C) - 223 kN
Basic static load rating (C0) - 246 kN
(Grease) Lubrication Speed - 1800 r/min
(Oil) Lubrication Speed - 2600 r/min
Size:150 mm * 270 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NACHI Bearings
2011-02-02
2011-10-18
2012-07-07
2013-04-01
2013-12-28
2014-10-02
2015-07-11
2016-04-25
2017-02-11
2017-12-06
2018-10-10
2019-08-22
2020-07-04
2021-05-27
2022-04-25
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