Four-row cylindrical roller bearings are mainly designed to use on the roll neck for the steel rolling mills. They are now the most popular steel rolling mill bearings for rolling mill stands of long ...
In modern designed rolling mill stands, four-row cylindrical roller bearings are used in work rolls and back-up rolls as they have superior resistance to radial load. They are also suitable for high s...
The working life of roll neck bearings does not only depend on their quality. It will also be affected by mounting of the bearings. Therefore, the technical requirements and guidelines should be stric...
Angular contact ball bearings have a contact angle, so they can carry significant axial loads in one direction as well as radial load. As the contact angle increases, the axial load carrying capacity ...
As critical roller bearing of rolling mill, the spare parts of four row cylindrical roller bearings can be replaced, installed, dismounted and cleaned easily. Within the radial installation area, it c...
Four row cylindrical roller bearings + Thrust Bearings Cylindrical roller bearings inner diameter works together with roll neck to endure radial force. It has the advantages of heavy load, high rotati...
Four Row Tapered Roller Bearings Four row tapered roller bearings can endure both radial force and axial force without thrust bearings to make the main machine more compact. The inner diameter and the...
Rolling bearings are mainly composed of high carbon chromium bearing steel.High-carbon chromium bearing steel is also called fully hardenable steel with the same inside and outside hardness. It is wid...
Carburized bearing steel is also called semi-hardenable steel, which is soft inside and hard outside. The material has a certain degree of "elasticity" for impact resistance. It needs to be carburized...
Four row cylindrical roller bearings are mainly used in cold/hot rolling mill,bloomer and other steel rolling mill machines.The bearing structure is separate structure. The bearing rings and rollers c...