NACHI 7209DB Bearing
NACHI 7209DB Bearing , NACHI bearing , NACHI 7209DB Tradesman , NACHI bearings sealed
d - 45 mm
D - 85 mm
B - 19 mm
C - 19 mm
Angle (α) - 30 °
a - 9.3 mm
r min. - 1.1 mm
r1 min. - 0.6 mm
2B - 38 mm
da min. - 50 mm
Da max. - 80 mm
ra max. - 0.6 mm
Weight - 0.430 Kg
Basic dynamic load rating (C) - 64,5 kN
Basic static load rating (C0) - 57,5 kN
(Grease) Lubrication Speed - 5500 r/min
(Oil) Lubrication Speed - 7500 r/min
Size:45 mm * 85 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NACHI Bearings
2010-08-15
2011-04-28
2012-01-13
2012-10-05
2013-06-30
2014-03-30
2015-01-04
2015-10-17
2016-08-01
2017-05-22
2018-03-17
2019-01-25
2019-12-06
2020-10-20
2021-09-14
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