NTN 239/750K Bearing
NTN 239/750K Bearing , NTN bearing , NTN 239/750K Retailer , NTN bearings origin
d - 750 mm
D - 1 000 mm
B - 185 mm
C - 185 mm
r min. - 6 mm
da min. - 778 mm
Da max. - 972 mm
ra max. - 5 mm
Weight - 399 Kg
Basic dynamic load rating (C) - 5 000 kN
Basic static load rating (C0) - 13 000 kN
(Grease) Lubrication Speed - 260 r/min
(Oil) Lubrication Speed - 340 r/min
Calculation factor (e) - 0,17
Calculation factor (Y0) - 3,81
Calculation factor (Y1) - 3,9
Calculation factor (Y2) - 5,81
Size:750 mm * 1 000 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2011-04-13
2011-12-28
2012-09-19
2013-06-14
2014-03-14
2014-12-19
2015-09-30
2016-07-15
2017-05-05
2018-02-28
2019-01-06
2019-11-18
2020-10-02
2021-08-26
2022-07-25
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