NTN 7234DF Bearing
NTN 7234DF Bearing , NTN bearing , NTN 7234DF Bidder , NTN bearings introduced
d - 170 mm
D - 310 mm
B - 52 mm
ra1 max. - 1,5 mm
Angle (α) - 25 °
a - 95,5 mm
r min. - 4 mm
r1 min. - 1,5 mm
2B - 104 mm
Da max. - 292 mm
ra max. - 3 mm
Weight - 34 Kg
Basic dynamic load rating (C) - 480 kN
Basic static load rating (C0) - 715 kN
(Grease) Lubrication Speed - 1 800 r/min
(Oil) Lubrication Speed - 2 400 r/min
Size:170 mm * 310 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2010-12-01
2011-08-16
2012-05-03
2013-01-26
2013-10-23
2014-07-26
2015-05-04
2016-02-15
2016-12-02
2017-09-24
2018-07-26
2019-06-05
2020-04-19
2021-03-06
2022-02-03
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