NTN 7234BDT Bearing
NTN 7234BDT Bearing , NTN bearing , NTN 7234BDT description , NTN bearings introduced
d - 170 mm
D - 310 mm
B - 52 mm
ra1 max. - 1,5 mm
Angle (α) - 40 °
a - 127 mm
r min. - 4 mm
r1 min. - 1,5 mm
2B - 104 mm
da min. - 188 mm
Da max. - 292 mm
ra max. - 3 mm
Db max - 301,5 mm
Weight - 34 Kg
Basic dynamic load rating (C) - 435 kN
Basic static load rating (C0) - 650 kN
(Grease) Lubrication Speed - 1 500 r/min
(Oil) Lubrication Speed - 2 100 r/min
Size:170 mm * 310 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2010-10-04
2011-06-18
2012-03-04
2012-11-25
2013-08-22
2014-05-23
2015-02-28
2015-12-12
2016-09-27
2017-07-19
2018-05-16
2019-03-27
2020-02-06
2020-12-22
2021-11-19
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