NTN NAO-9×22×12 Bearing
NTN NAO-9×22×12 Bearing , NTN bearing , NTN NAO-9×22×12 Middleman , NTN bearings introduced
d - 9 mm
F - 12 mm
D - 22 mm
E - 18 mm
B - 12 mm
C - 12 mm
r min. - 0,3 mm
da min. - 11 mm
Da max. - 20 mm
db - 17,6 mm
ra max. - 0,3 mm
Db - 12,3 mm
Weight - 0,024 Kg
Basic dynamic load rating (C) - 8,65 kN
Basic static load rating (C0) - 8 kN
(Grease) Lubrication Speed - 17 000 r/min
(Oil) Lubrication Speed - 26 000 r/min
Size:9 mm * 22 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2011-02-02
2011-10-18
2012-07-07
2013-04-01
2013-12-28
2014-10-02
2015-07-12
2016-04-25
2017-02-11
2017-12-06
2018-10-11
2019-08-22
2020-07-04
2021-05-27
2022-04-25
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