NTN 230/670B Bearing
NTN 230/670B Bearing , NTN bearing , NTN 230/670B Applications , NTN bearings Jobber
d - 670 mm
D - 980 mm
B - 230 mm
C - 230 mm
r min. - 7,5 mm
da min. - 706 mm
Da max. - 944 mm
ra max. - 6 mm
Weight - 594 Kg
Basic dynamic load rating (C) - 6 550 kN
Basic static load rating (C0) - 14 600 kN
(Grease) Lubrication Speed - 280 r/min
(Oil) Lubrication Speed - 360 r/min
Calculation factor (e) - 0,22
Calculation factor (Y0) - 3
Calculation factor (Y1) - 3,07
Calculation factor (Y2) - 4,57
Size:670 mm * 980 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2010-08-15
2011-04-29
2012-01-13
2012-10-05
2013-07-01
2014-03-30
2015-01-05
2015-10-18
2016-08-01
2017-05-23
2018-03-18
2019-01-25
2019-12-07
2020-10-20
2021-09-15
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