NTN 7030DF Bearing
d - 150 mm
D - 225 mm
B - 35 mm
ra1 max. - 1 mm
Angle (α) - 25 °
a - 71.5 mm
r min. - 2.1 mm
r1 min. - 1.1 mm
2B - 70 mm
Da max. - 213 mm
ra max. - 2 mm
Weight - 9.64 Kg
Basic dynamic load rating (C) - 222 kN
Basic static load rating (C0) - 305 kN
(Grease) Lubrication Speed - 2 300 r/min
(Oil) Lubrication Speed - 3 000 r/min
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2011-03-06
2011-10-17
2012-06-08
2013-02-10
2013-10-30
2014-07-30
2015-05-14
2016-03-06
2017-01-05
2017-11-16
2018-10-06
2019-09-14
2020-08-23
2021-08-09
2022-07-27
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