NACHI 7204BDF Bearing
d - 20 mm
D - 47 mm
B - 14 mm
C - 14 mm
Angle (α) - 40 °
a - 7.1 mm
r min. - 1 mm
r1 min. - 0.6 mm
2B - 28 mm
da min. - 23 mm
Da max. - 43.4 mm
ra max. - 0.6 mm
Weight - 0.110 Kg
Basic dynamic load rating (C) - 22.3 kN
Basic static load rating (C0) - 15.7 kN
(Grease) Lubrication Speed - 9500 r/min
(Oil) Lubrication Speed - 13000 r/min
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NACHI Bearings
2011-01-12
2011-08-22
2012-04-11
2012-12-12
2013-08-25
2014-05-25
2015-03-07
2015-12-24
2016-10-20
2017-08-27
2018-07-17
2019-06-26
2020-05-29
2021-05-20
2022-05-01
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