NSK 6903DDU Bearing
NSK 6903DDU Bearing , NSK bearing , NSK 6903DDU manufacturer , NSK bearings Applications
d - 17 mm
D - 30 mm
B - 7 mm
C - 7 mm
r min. - 0,3 mm
da min. - 19 mm
da max - 19,5 mm
Da max. - 28 mm
ra max. - 0,3 mm
Weight - 0,017 Kg
Basic dynamic load rating (C) - 4,6 kN
Basic static load rating (C0) - 2,55 kN
(Grease) Lubrication Speed - 15 000 r/min
Calculation factor (f0) - 14,7
Size:17 mm * 30 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NSK Bearings
2010-08-31
2011-05-14
2012-01-29
2012-10-21
2013-07-17
2014-04-15
2015-01-22
2015-11-04
2017-06-09
2018-04-06
2019-02-13
2019-12-26
2020-11-09
2021-10-06
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