NACHI 7234 Bearing
NACHI 7234 Bearing , NACHI bearing , NACHI 7234 Supermarket , NACHI bearings high precision
d - 170 mm
D - 310 mm
B - 52 mm
C - 52 mm
Angle (α) - 30 °
a - 43.3 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) - 272 kN
Basic static load rating (C0) - 330 kN
(Grease) Lubrication Speed - 1800 r/min
(Oil) Lubrication Speed - 2400 r/min
Size:170 mm * 310 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NACHI Bearings
2010-11-01
2011-07-16
2012-04-02
2012-12-24
2013-09-21
2014-06-22
2015-03-31
2016-01-12
2016-10-28
2017-08-21
2018-06-19
2019-04-30
2020-03-12
2021-01-27
2021-12-25
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