NTN 7312BDF Bearing
d - 60 mm
D - 130 mm
B - 31 mm
ra1 max. - 1 mm
Angle (α) - 40 °
a - 56 mm
r min. - 2.1 mm
r1 min. - 1.1 mm
2B - 62 mm
Da max. - 118 mm
db min - 67 mm
ra max. - 2 mm
Weight - 3.54 Kg
Basic dynamic load rating (C) - 146 kN
Basic static load rating (C0) - 132 kN
(Grease) Lubrication Speed - 4 100 r/min
(Oil) Lubrication Speed - 5 500 r/min
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2011-01-29
2011-09-10
2012-04-29
2012-12-31
2013-09-15
2014-06-16
2015-04-01
2016-01-18
2016-11-14
2017-09-22
2018-08-12
2019-07-23
2020-06-25
2021-06-15
2022-05-28
Request for inquiry
Name and email are required!!!
