NTN 7230BDB Bearing
NTN 7230BDB Bearing , NTN bearing , NTN 7230BDB Wholesale , NTN bearings Applications
d - 150 mm
D - 270 mm
B - 45 mm
C - 45 mm
ra1 max. - 1 mm
Angle (α) - 40 °
a - 111 mm
r min. - 3 mm
r1 min. - 1,1 mm
2B - 90 mm
da min. - 164 mm
ra max. - 2,5 mm
Db max - 263 mm
Weight - 22 Kg
Basic dynamic load rating (C) - 340 kN
Basic static load rating (C0) - 470 kN
(Grease) Lubrication Speed - 1 800 r/min
(Oil) Lubrication Speed - 2 400 r/min
Size:150 mm * 270 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2010-09-05
2011-05-20
2012-02-04
2012-10-27
2013-07-23
2014-04-22
2015-01-28
2015-11-10
2016-08-25
2017-06-16
2018-04-12
2019-02-20
2020-01-02
2020-11-16
2021-10-14
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