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
2010-12-09
2011-08-23
2012-05-11
2013-02-02
2013-10-31
2014-08-03
2015-05-12
2016-02-23
2016-12-11
2017-10-02
2018-08-04
2019-06-14
2020-04-28
2021-03-16
2022-02-12
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