NACHI 7304BDF Bearing
d - 20 mm
D - 52 mm
B - 15 mm
C - 15 mm
Angle (α) - 40 °
a - 7.6 mm
r min. - 1.1 mm
r1 min. - 0.6 mm
2B - 30 mm
da min. - 25 mm
Da max. - 47 mm
ra max. - 0.6 mm
Weight - 0.150 Kg
Basic dynamic load rating (C) - 28.9 kN
Basic static load rating (C0) - 19.8 kN
(Grease) Lubrication Speed - 9000 r/min
(Oil) Lubrication Speed - 12000 r/min
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NACHI Bearings
2011-01-28
2011-09-09
2012-04-28
2012-12-31
2013-09-15
2014-06-16
2015-04-01
2016-01-17
2016-11-14
2017-09-21
2018-08-12
2019-07-23
2020-06-24
2021-06-14
2022-05-28
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