NTN 7309DF Bearing
NTN 7309DF Bearing , NTN bearing , NTN 7309DF Jobber , NTN bearings Factor
d - 45 mm
D - 100 mm
B - 25 mm
ra1 max. - 1 mm
Angle (α) - 25 °
a - 33,5 mm
r min. - 1,5 mm
r1 min. - 1 mm
2B - 50 mm
Da max. - 91,5 mm
db min - 50,5 mm
ra max. - 1,5 mm
Weight - 1,674 Kg
Basic dynamic load rating (C) - 103 kN
Basic static load rating (C0) - 88 kN
(Grease) Lubrication Speed - 6 200 r/min
(Oil) Lubrication Speed - 8 200 r/min
Size:45 mm * 100 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2011-02-06
2011-10-22
2012-07-11
2013-04-06
2014-01-02
2014-10-07
2015-07-17
2016-04-30
2017-02-16
2017-12-12
2018-10-16
2019-08-28
2020-07-09
2021-06-02
2022-05-01
Request for inquiry
Name and email are required!!!