NTN 241/670BK30 Bearing
NTN 241/670BK30 Bearing , NTN bearing , NTN 241/670BK30 equipment , NTN bearings Agency
d - 670 mm
D - 1 090 mm
B - 412 mm
C - 412 mm
r min. - 7,5 mm
da min. - 706 mm
Da max. - 1 054 mm
ra max. - 6 mm
Weight - 1 510 Kg
Basic dynamic load rating (C) - 12 700 kN
Basic static load rating (C0) - 28 000 kN
(Grease) Lubrication Speed - 230 r/min
(Oil) Lubrication Speed - 300 r/min
Calculation factor (e) - 0,37
Calculation factor (Y0) - 1,79
Calculation factor (Y1) - 1,83
Calculation factor (Y2) - 2,73
Size:670 mm * 1 090 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2011-02-25
2011-11-11
2012-07-31
2013-04-26
2014-01-22
2014-10-28
2015-08-08
2016-05-21
2017-03-11
2018-01-03
2018-11-09
2019-09-20
2020-08-03
2021-06-26
2022-05-25
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