NACHI 7304CDB Bearing
d - 20 mm
D - 52 mm
B - 15 mm
C - 15 mm
Angle (α) - 15 °
a - -3.2 mm
r min. - 1.1 mm
r1 min. - 0.6 mm
2B - 30 mm
da min. - 27 mm
Da max. - 47 mm
ra max. - 0.6 mm
Weight - 0.150 Kg
Basic dynamic load rating (C) - 30 kN
Basic static load rating (C0) - 20 kN
(Grease) Lubrication Speed - 18000 r/min
(Oil) Lubrication Speed - 25000 r/min
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NACHI Bearings
2011-01-20
2011-09-01
2012-04-20
2012-12-22
2013-09-05
2014-06-04
2015-03-20
2016-01-07
2016-11-01
2017-09-08
2018-08-01
2019-07-10
2020-06-10
2021-06-02
2022-05-16
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