NTN 7224BDT Bearing
d - 120 mm
D - 215 mm
B - 40 mm
ra1 max. - 1 mm
Angle (α) - 40 °
a - 90.5 mm
r min. - 2.1 mm
r1 min. - 1.1 mm
2B - 80 mm
da min. - 132 mm
Da max. - 203 mm
ra max. - 2 mm
Db max - 208 mm
Weight - 12.52 Kg
Basic dynamic load rating (C) - 269 kN
Basic static load rating (C0) - 325 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
2010-08-29
2011-04-02
2011-11-14
2012-07-08
2013-03-12
2013-12-02
2014-09-07
2015-06-20
2016-04-13
2017-02-13
2017-12-23
2018-11-20
2019-10-28
2020-10-07
2021-09-25
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