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
2010-08-23
2011-05-06
2012-01-20
2012-10-13
2013-07-09
2014-04-07
2015-01-13
2015-10-25
2016-08-09
2017-05-31
2018-03-27
2019-02-03
2019-12-16
2020-10-30
2021-09-25
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