239/630EK NACHI Basic static load rating (C0) 9700 kN 630x850x165mm Cylindrical roller bearings


Bearing number | 239/630EK |
Size (mm) | 630x850x165 |
Brand | NACHI |
Bore Diameter (mm) | 630 |
Outer Diameter (mm) | 850 |
Width (mm) | 165 |
d | 630 mm |
D | 850 mm |
B | 165 mm |
C | 165 mm |
r min. | 6 mm |
Weight | 273 Kg |
Basic dynamic load rating (C) | 5750 kN |
Basic static load rating (C0) | 9700 kN |
(Grease) Lubrication Speed | 420 r/min |
(Oil) Lubrication Speed | 540 r/min |
Calculation factor (e) | 0.18 |
Calculation factor (Y0) | 3.62 |
Calculation factor (Y1) | 3.71 |
Detailed Parameters
parameter:
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