NACHI 7238DF Bearing
d - 190 mm
D - 340 mm
B - 55 mm
C - 55 mm
Angle (α) - 30 °
a - 49.0 mm
r min. - 4 mm
r1 min. - 1.5 mm
2B - 110 mm
da min. - 199 mm
Da max. - 331 mm
ra max. - 1.5 mm
Weight - 21.5 Kg
Basic dynamic load rating (C) - 510 kN
Basic static load rating (C0) - 825 kN
(Grease) Lubrication Speed - 1300 r/min
(Oil) Lubrication Speed - 1700 r/min
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NACHI Bearings
2010-09-15
2011-04-20
2011-12-02
2012-07-27
2013-04-02
2013-12-22
2014-09-27
2015-07-12
2016-05-06
2017-03-09
2018-01-19
2018-12-17
2019-11-24
2020-11-04
2021-10-23
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