NTN NA499 Bearing
NTN NA499 Bearing , NTN bearing , NTN NA499 sale , NTN bearings life cycle
d - 9 mm
F - 12 mm
D - 20 mm
B - 11 mm
C - 11 mm
r min. - 0,3 mm
s - ― mm
da min. - 11 mm
Da max. - 14 mm
ra max. - 0,3 mm
Weight - 0,017 Kg
Basic dynamic load rating (C) - 4,85 kN
Basic static load rating (C0) - 4,9 kN
(Grease) Lubrication Speed - 17 000 r/min
(Oil) Lubrication Speed - 26 000 r/min
Size:9 mm * 20 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2010-12-08
2011-08-23
2012-05-11
2013-02-02
2013-10-30
2014-08-03
2015-05-11
2016-02-23
2016-12-10
2017-10-02
2018-08-04
2019-06-13
2020-04-28
2021-03-15
2022-02-11
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