NTN 6220N Bearing
d - 100 mm
D - 180 mm
B - 34 mm
C - 34 mm
rn - 0.5 mm
a - 5.69 mm
b - 3.5 mm
r min. - 2.1 mm
r0 max. - 0.6 mm
D1 - 173.66 mm
da min. - 111 mm
da max - 122 mm
Da max. - 169 mm
ra max. - 2 mm
Dx - 195 mm
Cy - 8.4 mm
Cz - 3.1 mm
rn - 0.5 mm
Weight - 3.14 Kg
Basic dynamic load rating (C) - 122 kN
Basic static load rating (C0) - 93 kN
(Grease) Lubrication Speed - 3 500 r/min
(Oil) Lubrication Speed - 4 200 r/min
Calculation factor (f0) - 14.4
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2011-01-29
2011-09-10
2012-04-29
2013-01-01
2013-09-16
2014-06-17
2015-04-02
2016-01-18
2016-11-16
2017-09-22
2018-08-14
2019-07-24
2020-06-26
2021-06-16
2022-05-30
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