The difference between ball bearings, cylindrical roller bearings and angular contact bearings
Angular contact ball bearing:[1] (Angular, Contact, Ball, Bearings) can simultaneously bear radial load and axial load. Able to work at a higher speed. The greater the contact angle is, the higher axial bearing capacity is. High precision and high speed bearings usually take 15 degrees of contact angle.
The modified contact line at the roller and raceway contact reduces stress concentration. Tapered roller bearings can withstand large radial loads and axial loads. Since the tapered roller bearings can only transmit one-way axial loads, it is necessary to have another cone roller bearing symmetrically installed to deliver the axial load in the opposite direction
The contact angle will increase when the axial force is applied.Tapered roller bearings can be separated by the inner ring and roller, cage together composed of components and the outer ring, respectively, tapered roller bearings installed.
