NTN 7030 Bearing
d - 150 mm
D - 225 mm
B - 35 mm
C - 35 mm
Angle (α) - 25 °
a - 71.5 mm
r min. - 2.1 mm
r1 min. - 1.1 mm
da min. - 162 mm
ra max. - 2 mm
Weight - 4.82 Kg
Basic dynamic load rating (C) - 137 kN
Basic static load rating (C0) - 154 kN
(Grease) Lubrication Speed - 2 800 r/min
(Oil) Lubrication Speed - 3 800 r/min
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2010-11-24
2011-07-01
2012-02-16
2012-10-17
2013-06-28
2014-03-23
2014-12-31
2015-10-18
2016-08-13
2017-06-16
2018-05-05
2019-04-08
2020-03-10
2021-02-26
2022-02-11
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