NACHI 1204K Bearing
NACHI 1204K Bearing , NACHI bearing , NACHI 1204K life cycle , NACHI bearings manufacturer
d - 20 mm
D - 47 mm
B - 14 mm
C - 14 mm
r1 min. - 1 mm
da min. - 25 mm
Da max. - 42 mm
ra max. - 1.0 mm
Weight - 0.120 Kg
Basic dynamic load rating (C) - 9,9 kN
Basic static load rating (C0) - 2,6 kN
(Grease) Lubrication Speed - 13000 r/min
(Oil) Lubrication Speed - 17000 r/min
Calculation factor (e) - 0.29
Calculation factor (Y0) - 2.27
Calculation factor (Y1) - 2.16
Calculation factor (Y2) - 3.35
Size:20 mm * 47 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NACHI Bearings
2010-10-14
2011-06-28
2012-03-14
2012-12-06
2013-09-02
2014-06-03
2015-03-11
2015-12-23
2016-10-08
2017-07-31
2018-05-28
2019-04-08
2020-02-18
2021-01-04
2021-12-02
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