NTN 7306DT Bearing
d - 30 mm
D - 72 mm
B - 19 mm
ra1 max. - 0.6 mm
Angle (α) - 25 °
a - 24.5 mm
r min. - 1.1 mm
r1 min. - 0.6 mm
2B - 38 mm
da min. - 37 mm
Da max. - 65 mm
db min - 34.5 mm
ra max. - 1 mm
Db max - 67.5 mm
Weight - 0.69 Kg
Basic dynamic load rating (C) - 54.5 kN
Basic static load rating (C0) - 44.5 kN
(Grease) Lubrication Speed - 8 900 r/min
(Oil) Lubrication Speed - 12 000 r/min
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2010-10-31
2011-06-06
2012-01-21
2012-09-18
2013-05-31
2014-02-20
2014-11-27
2015-09-16
2016-07-10
2017-05-14
2018-03-31
2019-03-01
2020-02-02
2021-01-17
2022-01-03
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