The high speed wire rolling mill Bearings must meet continuous operation requirements under High-Speed and high-impact conditions. Therefore, the bearings must can withstand constant production without bearing damage which is a critical standard for the manufacturers.

In general, roller bearings have a higher load-carrying capacity than ball bearings. In general, for high speed wire rod mill,  cylindrical rolller bearing is prefered to tapered roller bearing 

Besides selecting bearing materials and size, lubricant should be selected too, When choosing a proper grease, the oil viscosity and low speed need to be considered. The bearing run at high speed, in gener lighter oil. If the bearings run regularly at a low speed, a heavier needed.

Rolling bearings in wire rod rolling mills are used for the safe and accurate bearing arrangement of shafts, axles and bevel gearboxes. High speeds and dynamic loads represent a major challenge here. Depending on the shape and temperature of the rolled material, the initial peak loads are more than twice the rolling force or rolling mill torque. The result is a significant raise in the service life of the rolling bearings.

In order to ensure the durable and safe operation of the wire rod rolling equipment, high-precision special bearings are used that can absorb the forces that occur, and guarantee low-friction and low-vibration rotation with the components. Jiayu  bearings produce with accuracy standards P5–P2 especially for this demanding application. In doing so, long, expensive downtimes are avoided, while a high quality of rolled products is achieved.

High-precision roller bearings are accurately manufactured to one thousandth of a millimeter – far more precise than any other manufacturer. Thanks to this high degree of precision, the bearings do not need to be marked with regard to their eccentricity, so there is no need for the standard marking on the inner or outer race. The advantage of this for our customers is: When installing the bearings, and especially in the case of paired bearings, no errors can be made by not taking the eccentricity sufficiently into account. Moreover, axles and shafts can be mounted with far greater precision, which in turn has a positive effect on the quality and dimensional accuracy of the rolled products.