Tapered roller bearings are tapered. The design of tapered roller bearings makes them especially suitable for bearing combined loads. The axial load bearing capacity of the bearing depends on the size of the contact angle. The larger the contact angle, the higher the axial load capacity. The roller of the tapered roller bearing is a logarithmic profile, which can distribute the stress in the best way on the contact surface between the roller and the raceway.

Tapered roller bearing