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
2010-11-20
2011-08-04
2012-04-21
2013-01-13
2013-10-10
2014-07-13
2015-04-21
2016-02-02
2016-11-19
2017-09-10
2018-07-12
2019-05-22
2020-04-04
2021-02-20
2022-01-19
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