NTN 7209DT Bearing
NTN 7209DT Bearing , NTN bearing , NTN 7209DT price , NTN bearings life cycle
d - 45 mm
D - 85 mm
B - 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
Da max. - 78 mm
db min - 49,5 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
2011-02-14
2011-10-31
2012-07-20
2013-04-14
2014-01-10
2014-10-16
2015-07-26
2016-05-09
2017-02-25
2017-12-21
2018-10-26
2019-09-06
2020-07-20
2021-06-12
2022-05-11
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