NTN 7238DT Bearing
NTN 7238DT Bearing , NTN bearing , NTN 7238DT sale , NTN bearings Applications
d - 190 mm
D - 340 mm
B - 55 mm
ra1 max. - 1,5 mm
Angle (α) - 25 °
a - 104 mm
r min. - 4 mm
r1 min. - 1,5 mm
2B - 110 mm
da min. - 208 mm
Da max. - 322 mm
ra max. - 3 mm
Db max - 331,5 mm
Weight - 42,6 Kg
Basic dynamic load rating (C) - 495 kN
Basic static load rating (C0) - 780 kN
(Grease) Lubrication Speed - 1 600 r/min
(Oil) Lubrication Speed - 2 100 r/min
Size:190 mm * 340 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2011-01-21
2011-10-06
2012-06-25
2013-03-21
2013-12-16
2014-09-19
2015-06-29
2016-04-13
2017-01-29
2017-11-24
2018-09-27
2019-08-08
2020-06-20
2021-05-13
2022-04-11
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