239/670E NACHI (Oil) Lubrication Speed 510 r/min 670x900x170mm Cylindrical roller bearings


Bearing number | 239/670E |
Size (mm) | 670x900x170 |
Brand | NACHI |
Bore Diameter (mm) | 670 |
Outer Diameter (mm) | 900 |
Width (mm) | 170 |
d | 670 mm |
D | 900 mm |
B | 170 mm |
C | 170 mm |
r min. | 6 mm |
Weight | 316 Kg |
Basic dynamic load rating (C) | 6200 kN |
Basic static load rating (C0) | 10500 kN |
(Grease) Lubrication Speed | 390 r/min |
(Oil) Lubrication Speed | 510 r/min |
Calculation factor (e) | 0.17 |
Calculation factor (Y0) | 3.81 |
Calculation factor (Y1) | 3.9 |
Detailed Parameters
parameter:
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