NSK NA4903 Bearing
NSK NA4903 Bearing , NSK bearing , NSK NA4903 distributor , NSK bearings Agent
d - 17 mm
Fw - 22 mm
D - 30 mm
B - 13 mm
C - 13 mm
r min. - 0,3 mm
da min. - 19 mm
Da max. - 28 mm
ra max. - 0,3 mm
Weight - 0,038 Kg
Basic dynamic load rating (C) - 11,6 kN
Basic static load rating (C0) - 15,4 kN
(Grease) Lubrication Speed - 12000 r/min
(Oil) Lubrication Speed - 20000 r/min
Size:17 mm * 30 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NSK Bearings
2011-02-14
2011-10-30
2012-07-19
2013-04-14
2014-01-10
2014-10-16
2015-07-25
2016-05-08
2017-02-25
2017-12-21
2018-10-26
2019-09-06
2020-07-20
2021-06-11
2022-05-10
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