Large rolling force, high rotation speed and impact resistance. Sendimir rolling mill bearings are basically one set with 6 bearings, installed on a roll, requiring extremely high precision, reaching P4 accuracy or higher. At the same time, the cross section of the same set of bearings is also required, the difference between the H values shall not exceed 0.005mm, and the H values of adjacent bearings shall be controlled within 0.002mm.

High precision

Impact resistance

High load capacity

High reliability