NACHI 7304 Bearing
NACHI 7304 Bearing , NACHI bearing , NACHI 7304 Jobber , NACHI bearings introduced
d - 20 mm
D - 52 mm
B - 15 mm
C - 15 mm
Angle (α) - 30 °
a - 2.9 mm
r min. - 1.1 mm
r1 min. - 0.6 mm
da min. - 27 mm
Da max. - 45 mm
ra max. - 1 mm
Weight - 0.150 Kg
Basic dynamic load rating (C) - 18,7 kN
Basic static load rating (C0) - 10,4 kN
(Grease) Lubrication Speed - 13000 r/min
(Oil) Lubrication Speed - 17000 r/min
Size:20 mm * 52 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NACHI Bearings
2010-09-12
2011-05-26
2012-02-10
2012-11-03
2013-07-30
2014-04-29
2015-02-04
2015-11-17
2016-09-01
2017-06-23
2018-04-20
2019-02-27
2020-01-10
2020-11-24
2021-10-21
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