NTN 231/800BK Bearing
NTN 231/800BK Bearing , NTN bearing , NTN 231/800BK availability , NTN bearings high precision
d - 800 mm
D - 1 280 mm
B - 375 mm
C - 375 mm
r min. - 9,5 mm
da min. - 844 mm
Da max. - 1 236 mm
ra max. - 8 mm
Weight - 1 830 Kg
Basic dynamic load rating (C) - 14 400 kN
Basic static load rating (C0) - 31 000 kN
(Grease) Lubrication Speed - 180 r/min
(Oil) Lubrication Speed - 240 r/min
Calculation factor (e) - 0,29
Calculation factor (Y0) - 2,27
Calculation factor (Y1) - 2,32
Calculation factor (Y2) - 3,45
Size:800 mm * 1 280 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2011-04-08
2011-12-22
2012-09-12
2013-06-08
2014-03-08
2014-12-12
2015-09-23
2016-07-08
2017-04-27
2018-02-20
2018-12-29
2019-11-11
2020-09-24
2021-08-18
2022-07-16
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