NACHI 7903AC Bearing
NACHI 7903AC Bearing , NACHI bearing , NACHI 7903AC Merchant , NACHI bearings plant
d - 17 mm
D - 30 mm
B - 7 mm
C - 7 mm
Angle (α) - 25 °
a - 2,1 mm
r min. - 0,3 mm
r1 min. - 0,15 mm
Weight - 0,016 Kg
Basic dynamic load rating (C) - 4,75 kN
Basic static load rating (C0) - 2,82 kN
(Grease) Lubrication Speed - 43200 r/min
(Oil) Lubrication Speed - 57800 r/min
Size:17 mm * 30 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NACHI Bearings
2010-09-01
2011-05-15
2012-01-30
2012-10-22
2013-07-18
2014-04-16
2015-01-23
2015-11-05
2016-08-20
2017-06-11
2018-04-07
2019-02-14
2019-12-27
2020-11-10
2021-10-07
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