NACHI 6903N Bearing
NACHI 6903N Bearing , NACHI bearing , NACHI 6903N origin , NACHI bearings sealed
d - 17 mm
D - 30 mm
B - 7 mm
C - 7 mm
a - 1.3 mm
b - 0.95 mm
r min. - 0.3 mm
r1 min. - 0.3 mm
D1 - 28.7 mm
Weight - 0.019 Kg
Basic dynamic load rating (C) - 4,6 kN
Basic static load rating (C0) - 2,55 kN
(Grease) Lubrication Speed - 24000 r/min
(Oil) Lubrication Speed - 29000 r/min
Size:17 mm * 30 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NACHI Bearings
2011-02-20
2011-11-06
2012-07-26
2013-04-21
2014-01-17
2014-10-23
2015-08-02
2016-05-15
2017-03-05
2017-12-29
2018-11-02
2019-09-14
2020-07-28
2021-06-20
2022-05-19
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