T4AR1858 thrust roller bearing for  deep hole drilling rig for well drilling machine 18x58x101mm

Tandem bearings T4AR1858  consist of several axial cylindrical roller bearings arranged in line,  A system of rings and washers matched to each other ensures that all stages of the tandem bearing are subjected to uniform load at all times irrespective of the ratio C/F. The rings and washers are made from hardened steel. Tandem bearings are predominantly fitted with standard axial cylindrical roller and bearing assemblies. The thrust cylindrical roller bearingT4AR1858  with size  18x60x101mm, the inner diameter:18mm, the outer diameter:60mm, the total height:101mm