In the design, the raceway surfaces of the inner and outer rings and the tapered vertices of the rollers converge at a point on the central shaft of the bearings.The round table type rollers are assembled in the bearing as rolling bodies and guided by the large side of the inner ring.

It can bear radial load and one direction axial load.Loading acting on the bearing will produce axial thrust load, so as same as angular contact ball bearing, generally use two bearings in pairs, or must be used in the form of double-row bearing.In this condition, the proper internal clearance can be set by adjusting the spacing between the inner or outer rings.

As it is separable, the inner and outer rings can be removed separately.

According to the size of the contact angle, it can be divided into ordinary cone angle shape, medium cone angle shape and large cone angle shape bearing.According to the number of roller row can be divided into double row and four row taper roller bearing.