NACHI 7234B Bearing
NACHI 7234B Bearing , NACHI bearing , NACHI 7234B shop , NACHI bearings introduced
d - 170 mm
D - 310 mm
B - 52 mm
C - 52 mm
Angle (α) - 40 °
a - 74.7 mm
r min. - 4 mm
r1 min. - 1.5 mm
da min. - 188 mm
Da max. - 292 mm
ra max. - 3 mm
Weight - 17.4 Kg
Basic dynamic load rating (C) - 254 kN
Basic static load rating (C0) - 310 kN
(Grease) Lubrication Speed - 1600 r/min
(Oil) Lubrication Speed - 2200 r/min
Size:170 mm * 310 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NACHI Bearings
2011-02-22
2011-11-07
2012-07-28
2013-04-22
2014-01-19
2014-10-24
2015-08-04
2016-05-17
2017-03-07
2017-12-30
2018-11-04
2019-09-16
2020-07-30
2021-06-22
2022-05-21
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