NACHI 1304 Bearing
d - 20 mm
D - 52 mm
B - 15 mm
C - 15 mm
r1 min. - 1.1 mm
da min. - 26.5 mm
Da max. - 45.5 mm
ra max. - 1.0 mm
Weight - 0.163 Kg
Basic dynamic load rating (C) - 12.4 kN
Basic static load rating (C0) - 3.3 kN
(Grease) Lubrication Speed - 12000 r/min
(Oil) Lubrication Speed - 15000 r/min
Calculation factor (e) - 0.30
Calculation factor (Y0) - 2.22
Calculation factor (Y1) - 2.12
Calculation factor (Y2) - 3.28
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NACHI Bearings
2010-10-13
2011-05-18
2011-12-31
2012-08-27
2013-05-09
2014-01-26
2014-11-03
2015-08-22
2016-06-12
2017-04-18
2018-03-03
2019-01-30
2020-01-06
2020-12-22
2021-12-04
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