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
2010-10-01
2011-05-06
2011-12-19
2012-08-14
2013-04-23
2014-01-12
2014-10-16
2015-08-05
2016-05-28
2017-04-02
2018-02-12
2019-01-10
2019-12-19
2020-12-01
2021-11-15
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