NSK 7309A Bearing
d - 45 mm
D - 100 mm
B - 25 mm
C - 25 mm
a - 33.4 mm
r min. - 1.5 mm
r1 min. - 1 mm
da min. - 54 mm
Da max. - 91 mm
ra max. - 1.5 mm
Weight - 0.848 Kg
Basic dynamic load rating (C) - 63.5 kN
Basic static load rating (C0) - 43.5 kN
(Grease) Lubrication Speed - 6 300 r/min
(Oil) Lubrication Speed - 8 500 r/min
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NSK Bearings
2010-10-09
2011-05-15
2011-12-28
2012-08-24
2013-05-05
2014-01-23
2014-10-29
2015-08-18
2016-06-08
2017-04-14
2018-02-25
2019-01-26
2020-01-01
2020-12-17
2021-11-28
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