NTN QJ306 Bearing
d - 30 mm
D - 72 mm
B - 19 mm
C - 19 mm
a - 30 mm
r min. - 1.1 mm
da min. - 37 mm
Da max. - 65 mm
ra max. - 1 mm
Weight - 0.42 Kg
Basic dynamic load rating (C) - 39.5 kN
Basic static load rating (C0) - 57.5 kN
(Grease) Lubrication Speed - 8 000 r/min
(Oil) Lubrication Speed - 11 000 r/min
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2010-08-13
2011-03-16
2011-10-28
2012-06-19
2013-02-22
2013-11-11
2014-08-14
2015-05-29
2016-03-21
2017-01-22
2017-11-30
2018-10-24
2019-10-03
2020-09-11
2021-08-28
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