
BC4B 319411
weight:507 kg
Four-row cylindrical roller bearing
Cylindrical roller bearings
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Products Description
| Bore diameter | 510 mm |
| Outside diameter | 680 mm |
| Width | 500 mm |
| Basic dynamic load rating | 9 680 kN |
| Basic static load rating | 26 000 kN |
| Reference speed | 600 r/min |
| Limiting speed | 900 r/min |
| Product net weight | 507 kg |

Product Related
The BC4B 319411 Four-Row Cylindrical Roller Bearing, a prime example from leading manufacturers like SKF, is meticulously engineered to address the most severe radial load requirements in heavy industrial environments. This specialized bearing, with an impressive 510mm bore diameter, 680mm outer diameter, and a substantial 500mm width, is specifically designed for unparalleled load-carrying capacity. Its four rows of precisely manufactured cylindrical rollers enable it to withstand exceptionally heavy radial forces, making it an indispensable component in demanding applications.
Predominantly utilized in the metals industry, the BC4B 319411 excels as a crucial element for roll necks in rolling mill stands, calenders, and roller presses, handling the immense pressures of steel, aluminum, and other metal processing. Its robust design ensures prolonged service life and enhanced operational reliability, even under the most challenging conditions, including high speeds and impact loads. The bearing's separable components facilitate easier mounting, dismounting, and maintenance, which is a significant advantage for minimizing downtime in continuous production lines. While primarily designed for radial loads, it is typically paired with appropriate thrust bearings to accommodate axial forces, ensuring comprehensive support for the machinery. This bearing's optimized internal geometry and durable construction contribute directly to improved efficiency, reduced friction, and maximized productivity in heavy machinery, gearboxes, hoisting equipment, and large-scale mining operations.

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