NTN 7309BDT Bearing
NTN 7309BDT Bearing , NTN bearing , NTN 7309BDT custom , NTN bearings introduced
d - 45 mm
D - 100 mm
B - 25 mm
ra1 max. - 1 mm
Angle (α) - 40 °
a - 43 mm
r min. - 1,5 mm
r1 min. - 1 mm
2B - 50 mm
da min. - 53,5 mm
Da max. - 91,5 mm
db min - 50,5 mm
ra max. - 1,5 mm
Db max - 94,5 mm
Weight - 1,708 Kg
Basic dynamic load rating (C) - 95 kN
Basic static load rating (C0) - 80,5 kN
(Grease) Lubrication Speed - 5 400 r/min
(Oil) Lubrication Speed - 7 200 r/min
Size:45 mm * 100 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2011-03-30
2011-12-14
2012-09-03
2013-05-30
2014-02-27
2014-12-03
2015-09-14
2016-06-28
2017-04-17
2018-02-10
2018-12-19
2019-10-31
2020-09-14
2021-08-08
2022-07-06
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