NACHI 7238DB Bearing
NACHI 7238DB Bearing , NACHI bearing , NACHI 7238DB life cycle , NACHI bearings enquiry
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
Size:190 mm * 340 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NACHI Bearings
2010-12-31
2011-09-15
2012-06-03
2013-02-26
2013-11-24
2014-08-28
2015-06-06
2016-03-20
2017-01-06
2017-10-29
2018-09-01
2019-07-12
2020-05-26
2021-04-15
2022-03-14
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