NTN 230/1120B Bearing
NTN 230/1120B Bearing , NTN bearing , NTN 230/1120B Shopkeeper , NTN bearings Middleman
d - 1120 mm
D - 1 580 mm
B - 345 mm
C - 345 mm
r min. - 9,5 mm
da min. - 1 164 mm
Da max. - 1 536 mm
ra max. - 8 mm
Weight - 2 160 Kg
Basic dynamic load rating (C) - 15 600 kN
Basic static load rating (C0) - 39 000 kN
(Grease) Lubrication Speed - 150 r/min
(Oil) Lubrication Speed - 190 r/min
Calculation factor (e) - 0,21
Calculation factor (Y0) - 3,21
Calculation factor (Y1) - 3,29
Calculation factor (Y2) - 4,8
Size:1120 mm * 1 580 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2011-02-16
2011-11-01
2012-07-21
2013-04-16
2014-01-12
2014-10-18
2015-07-28
2016-05-11
2017-02-28
2017-12-23
2018-10-28
2019-09-08
2020-07-22
2021-06-14
2022-05-13
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