NACHI 7304BDB Bearing
NACHI 7304BDB Bearing , NACHI bearing , NACHI 7304BDB Importer , NACHI bearings machine
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
Size:20 mm * 52 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NACHI Bearings
2010-10-01
2011-06-15
2012-03-01
2012-11-22
2013-08-19
2014-05-20
2015-02-25
2015-12-09
2016-09-23
2017-07-16
2018-05-13
2019-03-23
2020-02-02
2020-12-19
2021-11-15
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