NTN 6809N Bearing
d - 45 mm
D - 58 mm
B - 7 mm
C - 7 mm
rn - 0.3 mm
a - 1.3 mm
b - 0.95 mm
r min. - 0.3 mm
r0 max. - 0.25 mm
D1 - 56.7 mm
da min. - 47 mm
da max - 48 mm
Da max. - 56 mm
ra max. - 0.3 mm
Dx - 61.5 mm
Cy - 1.9 mm
Cz - 0.9 mm
rn - 0.3 mm
Weight - 0.04 Kg
Basic dynamic load rating (C) - 5.35 kN
Basic static load rating (C0) - 4.95 kN
(Grease) Lubrication Speed - 11 000 r/min
(Oil) Lubrication Speed - 12 000 r/min
Calculation factor (f0) - 16.1
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2011-02-05
2011-09-17
2012-05-06
2013-01-08
2013-09-23
2014-06-25
2015-04-09
2016-01-26
2016-11-25
2017-09-30
2018-08-24
2019-08-03
2020-07-06
2021-06-24
2022-06-09
Request for inquiry
Name and email are required!!!
