Adopting LYC,SKF,NSK full isolated self-lubricating bearings, no maintenance.
Crane hook bearings are cylindrical roller thrust bearings with added features that make them suitable for crane hook use. These bearings have been hardened and have top and bottom precision ground plates with milled brass cages, precision ground rollers and a mild steel band to retain the rollers. The inside diameter of top and bottom plates are the same to allow slip fit centering on the crane hook shank. They include a coated steel shield for protection the elements against weather damage, which is tightly fitted to the top plate O.D. and overlaps the bottom plate O.D. This acts as limited sealing device. These bearings are available with optional grease fitting in the weather shield which allows for additional grease to the bearing. Shank diameters up to 10” are cataloged. These bearings are widely used in primary metals, material handling, and shipping ports.
* Adopting LYC,SKF,NSK full isolated self-lubricating bearings, maintenance-free.
Factory View of Finework Cranes