NTN 239/630K Bearing
NTN 239/630K Bearing , NTN bearing , NTN 239/630K Bidder , NTN bearings in stock
d - 630 mm
D - 850 mm
B - 165 mm
C - 165 mm
r min. - 6 mm
da min. - 658 mm
Da max. - 822 mm
ra max. - 5 mm
Weight - 268 Kg
Basic dynamic load rating (C) - 3 700 kN
Basic static load rating (C0) - 9 250 kN
(Grease) Lubrication Speed - 320 r/min
(Oil) Lubrication Speed - 420 r/min
Calculation factor (e) - 0,18
Calculation factor (Y0) - 3,58
Calculation factor (Y1) - 3,66
Calculation factor (Y2) - 5,45
Size:630 mm * 850 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2011-02-27
2011-11-13
2012-08-02
2013-04-28
2014-01-25
2014-10-30
2015-08-11
2016-05-23
2017-03-13
2018-01-06
2018-11-11
2019-09-23
2020-08-06
2021-06-29
2022-05-27
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