NTN QJ220 Bearing
d - 100 mm
D - 180 mm
B - 34 mm
C - 34 mm
a - 81 mm
r min. - 2.1 mm
da min. - 112 mm
Da max. - 168 mm
ra max. - 2 mm
Weight - 4.02 Kg
Basic dynamic load rating (C) - 181 kN
Basic static load rating (C0) - 355 kN
(Grease) Lubrication Speed - 2 800 r/min
(Oil) Lubrication Speed - 3 700 r/min
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2010-11-22
2011-06-29
2012-02-13
2012-10-14
2013-06-25
2014-03-19
2014-12-28
2015-10-14
2016-08-10
2017-06-11
2018-05-02
2019-04-04
2020-03-06
2021-02-22
2022-02-08
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