NACHI 7004DB Bearing
NACHI 7004DB Bearing , NACHI bearing , NACHI 7004DB price agent , NACHI bearings discount
d - 20 mm
D - 42 mm
B - 12 mm
C - 12 mm
Angle (α) - 30 °
a - 2.9 mm
r min. - 0.6 mm
r1 min. - 0.3 mm
2B - 24 mm
da min. - 24 mm
Da max. - 40 mm
ra max. - 0.3 mm
Weight - 0.079 Kg
Basic dynamic load rating (C) - 16,7 kN
Basic static load rating (C0) - 12,1 kN
(Grease) Lubrication Speed - 12000 r/min
(Oil) Lubrication Speed - 16000 r/min
Size:20 mm * 42 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NACHI Bearings
2010-09-27
2011-06-11
2012-02-26
2012-11-18
2013-08-14
2014-05-15
2015-02-20
2015-12-04
2016-09-19
2017-07-11
2018-05-08
2019-03-18
2020-01-29
2020-12-13
2021-11-09
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