wholesale Aligning Roller Bearing Double row core roller bearing Double LieDiao roller has two columns of symmetrical spherical roller bearing, spherical roller and the inner ring and outer ring with common one shape, bearing can through the corresponding spherical surface compensation 0.5-2 degrees of deviation between shaft and bearing seat. In this way, the concentricity error between the shaft bending deformation and the bearing installation can be compensated. The bearing has high radial load capacity. And can bear both radial load and axial load. For different loads and speeds, different series of roller bearings can be used, which are suitable for mining, metallurgy, papermaking, construction and other large machinery equipment.wholesale Aligning Roller Bearing website:http://www.worldbearings.net/aligning-roller-bearing/