NTN NAO-12×28×12 Bearing
NTN NAO-12×28×12 Bearing , NTN bearing , NTN NAO-12×28×12 introduced , NTN bearings sealed
d - 12 mm
F - 16 mm
D - 28 mm
E - 22 mm
B - 12 mm
C - 12 mm
r min. - 0,3 mm
da min. - 14 mm
Da max. - 26 mm
db - 21,6 mm
ra max. - 0,3 mm
Db - 16,4 mm
Weight - 0,04 Kg
Basic dynamic load rating (C) - 11,7 kN
Basic static load rating (C0) - 12,5 kN
(Grease) Lubrication Speed - 15 000 r/min
(Oil) Lubrication Speed - 23 000 r/min
Size:12 mm * 28 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2010-11-12
2011-07-27
2012-04-13
2013-01-06
2013-10-03
2014-07-04
2015-04-13
2016-01-25
2016-11-10
2017-09-02
2018-07-03
2019-05-14
2020-03-26
2021-02-10
2022-01-09
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