5DD680.CRFD-00

Product Description:

The 5DD680.CRFD-00 is a heavy-load handling cylindrical roller bearing drive. It is used for rotational stability and consistency in mechanical use. This unit has an outer diameter of 540 mm and a 400 mm bore size. It is built for rough handling in heavy-duty tasks with high stiffness and load support.

This drive has a dynamic load rating of 1360 kN. It also has a static load rating of 2060 kN. It comes with the capacity to support high axial and radial loads without deformation or loss of function. The bearing construction has a machined brass cage, providing toughness to ensure smooth roller guidance and minimize wear on extended use under variable loads. The open construction and lack of seal give easy lubrication. It is suitable for use in applications where frequent maintenance and external seal devices are easily mounted. The 5DD680.CRFD-00 is suitable for consistent speed performance with a limiting speed of 1000 rpm under grease and 1200 rpm when oiled, providing flexibility according to lubrication method and operating conditions. The precision rating of the unit is ISO P0, providing consistent dimensional tolerance and stable fit in standard mounting conditions. This makes the unit a convenient option for heavy machinery such as rolling mills, gearboxes, heavy presses, and heavy industry transmission systems where load capacity and speed consistency are critical. The open construction also provides ease of inspection and servicing, enabling extended operating life when used with effective lubrication management.

With a robust structural profile and appropriately selected material, the 5DD680.CRFD-00 provides consistent performance in continuous-duty and high-stress operations. Its combination of high-load tolerance, integrity of the brass cage, and adjustable speed is what makes it a trustworthy component for engineers demanding strength, dependability, and long-term efficiency in high-load rotating equipment.