NTN 231/850BK Bearing
NTN 231/850BK Bearing , NTN bearing , NTN 231/850BK offer , NTN bearings Tradesman
d - 850 mm
D - 1 360 mm
B - 400 mm
C - 400 mm
r min. - 12 mm
da min. - 904 mm
Da max. - 1 306 mm
ra max. - 10 mm
Weight - 2 200 Kg
Basic dynamic load rating (C) - 15 500 kN
Basic static load rating (C0) - 34 000 kN
(Grease) Lubrication Speed - 170 r/min
(Oil) Lubrication Speed - 220 r/min
Calculation factor (e) - 0,28
Calculation factor (Y0) - 2,32
Calculation factor (Y1) - 2,37
Calculation factor (Y2) - 3,54
Size:850 mm * 1 360 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2010-10-02
2011-06-16
2012-03-02
2012-11-24
2013-08-20
2014-05-21
2015-02-26
2015-12-10
2016-09-25
2017-07-17
2018-05-14
2019-03-25
2020-02-04
2020-12-20
2021-11-16
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