NTN 7209DB Bearing
NTN 7209DB Bearing , NTN bearing , NTN 7209DB equipment , NTN bearings distributor
d - 45 mm
D - 85 mm
B - 19 mm
C - 19 mm
ra1 max. - 0,6 mm
Angle (α) - 25 °
a - 28,5 mm
r min. - 1,1 mm
r1 min. - 0,6 mm
2B - 38 mm
da min. - 52 mm
ra max. - 1 mm
Db max - 80,5 mm
Weight - 0,808 Kg
Basic dynamic load rating (C) - 64,5 kN
Basic static load rating (C0) - 57,5 kN
(Grease) Lubrication Speed - 6 900 r/min
(Oil) Lubrication Speed - 9 200 r/min
Size:45 mm * 85 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2010-12-27
2011-09-11
2012-05-30
2013-02-22
2013-11-20
2014-08-24
2015-06-02
2016-03-15
2017-01-01
2017-10-24
2018-08-27
2019-07-07
2020-05-21
2021-04-10
2022-03-08
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