NTN 6309N Bearing
d - 45 mm
D - 100 mm
B - 25 mm
C - 25 mm
rn - 0.5 mm
a - 3.28 mm
b - 2.7 mm
r min. - 1.5 mm
r0 max. - 0.6 mm
D1 - 96.8 mm
da min. - 53 mm
da max - 61.5 mm
Da max. - 92 mm
ra max. - 1.5 mm
Dx - 108 mm
Cy - 5.4 mm
Cz - 2.5 mm
rn - 0.5 mm
Weight - 0.814 Kg
Basic dynamic load rating (C) - 53 kN
Basic static load rating (C0) - 32 kN
(Grease) Lubrication Speed - 7 000 r/min
(Oil) Lubrication Speed - 8 200 r/min
Calculation factor (f0) - 13.1
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2010-10-31
2011-06-06
2012-01-20
2012-09-18
2013-05-31
2014-02-19
2014-11-27
2015-09-16
2016-07-09
2017-05-14
2018-03-31
2019-02-28
2020-02-02
2021-01-17
2022-01-03
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