NACHI 7904C Bearing
NACHI 7904C Bearing , NACHI bearing , NACHI 7904C life cycle , NACHI bearings low friction
d - 20 mm
D - 37 mm
B - 9 mm
C - 9 mm
Angle (α) - 15 °
a - -0,7 mm
r min. - 0,3 mm
r1 min. - 0,15 mm
Weight - 0,035 Kg
Basic dynamic load rating (C) - 7,3 kN
Basic static load rating (C0) - 4,55 kN
(Grease) Lubrication Speed - 41000 r/min
(Oil) Lubrication Speed - 56100 r/min
Size:20 mm * 37 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NACHI Bearings
2011-01-01
2011-09-16
2012-06-04
2013-02-27
2013-11-25
2014-08-29
2015-06-07
2016-03-21
2017-01-07
2017-10-30
2018-09-02
2019-07-13
2020-05-27
2021-04-16
2022-03-15
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