NTN QJ209 Bearing
d - 45 mm
D - 85 mm
B - 19 mm
C - 19 mm
a - 37.5 mm
r min. - 1.1 mm
da min. - 52 mm
Da max. - 78 mm
ra max. - 1 mm
Weight - 0.52 Kg
Basic dynamic load rating (C) - 49.5 kN
Basic static load rating (C0) - 81 kN
(Grease) Lubrication Speed - 6 200 r/min
(Oil) Lubrication Speed - 8 200 r/min
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2010-09-20
2011-04-25
2011-12-07
2012-08-01
2013-04-08
2013-12-28
2014-10-02
2015-07-19
2016-05-12
2017-03-17
2018-01-28
2018-12-24
2019-12-02
2020-11-12
2021-10-30
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