NACHI 7303DF Bearing
d - 17 mm
D - 47 mm
B - 14 mm
C - 14 mm
Angle (α) - 30 °
a - 2.2 mm
r min. - 1 mm
r1 min. - 0.6 mm
2B - 28 mm
da min. - 21 mm
Da max. - 43.4 mm
ra max. - 0.6 mm
Weight - 0.120 Kg
Basic dynamic load rating (C) - 25.9 kN
Basic static load rating (C0) - 17.3 kN
(Grease) Lubrication Speed - 11000 r/min
(Oil) Lubrication Speed - 15000 r/min
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NACHI Bearings
2010-11-13
2011-06-21
2012-02-04
2012-10-05
2013-06-15
2014-03-08
2014-12-16
2015-10-04
2016-07-30
2017-06-01
2018-04-19
2019-03-24
2020-02-23
2021-02-09
2022-01-27
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