NACHI 7312DB Bearing
d - 60 mm
D - 130 mm
B - 31 mm
C - 31 mm
Angle (α) - 30 °
a - 11.9 mm
r min. - 2.1 mm
r1 min. - 1.1 mm
2B - 62 mm
da min. - 67 mm
Da max. - 123 mm
ra max. - 1 mm
Weight - 1.81 Kg
Basic dynamic load rating (C) - 159 kN
Basic static load rating (C0) - 148 kN
(Grease) Lubrication Speed - 3800 r/min
(Oil) Lubrication Speed - 5000 r/min
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NACHI Bearings
2010-11-11
2011-06-18
2012-02-01
2012-10-02
2013-06-11
2014-03-05
2014-12-12
2015-10-01
2016-07-26
2017-05-28
2018-04-16
2019-03-20
2020-02-19
2021-02-05
2022-01-21
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