Rolling Mill Bearing For Steel Mill

We are engaged in offering excellent quality Rolling Mill Bearing For Steel Mill to our valuable clients. Rolling mill bearings are very heavily loaded and subjected to high unit or specific pressure. Also, the mounting space particularly in radial direction is severely restricted. In consequence, a bearing of low sectional height yet with a very good load carrying capacity has to be provided.

Cylindrical roller bearings, tapered roller bearings or spherical roller bearings, become the automatic choice for carrying the radial loads. These bearings are made of through-hardened rolling bearing steel or in some cases of casehardening steel. Four-row tapered roller bearings or
a pair of spherical roller bearings generally are loose-fitted on a cylindrical roll neck. If radial cylindrical roller bearings are used, the thrust loads have to be accommodated by a separate bearing. The provision of separate bearings. for the individual accommodation of radial and axial loads is particularly desirable in mills where close axial control is necessary for holding specified stock tolerances as is the case in shape-section rolling stands. Thrust bearings provide an extremely good axial guiding accuracy due to the very small or even zero axial clearance to which these bearings can be fitted. Radial bearings, on the other hand, having to perform the dual function of radial and axial guidance, will always have a larger axial clearance.