NTN QJ309 Bearing
d - 45 mm
D - 100 mm
B - 25 mm
C - 25 mm
a - 42 mm
r min. - 1.5 mm
da min. - 53.5 mm
Da max. - 91.5 mm
ra max. - 1.5 mm
Weight - 1.05 Kg
Basic dynamic load rating (C) - 79 kN
Basic static load rating (C0) - 121 kN
(Grease) Lubrication Speed - 5 500 r/min
(Oil) Lubrication Speed - 7 400 r/min
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2010-10-19
2011-05-24
2012-01-08
2012-09-03
2013-05-16
2014-02-04
2014-11-10
2015-08-30
2016-06-21
2017-04-26
2018-03-14
2019-02-10
2020-01-14
2020-12-31
2021-12-14
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