Characteristics of tapered roller bearings and cylindrical roller bearings

Tapered roller bearings for centripetal thrust structure, can withstand both axial and radial force. Single row of which can only withstand a single direction of the axial force, some types can also withstand the opposite direction of the axial force, similar to the angular contact ball bearings, the difference is the relative rotational speed is low, the precision is low, but withstand a lot of force.

Cylindrical roller bearings and deep groove ball bearings are very similar, but withstand a greater force, roller and shaft for the line contact, the ball for the point contact, the general type of more than to withstand radial force, axial force or force is very small (for example, the NJ series), in the radial force of the machine with a large number of cylindrical good, if the force is not so great that the proposal to use the same size of the ball bearings, but the spindle series is not in it.

Cylindrical roller D=130MM

Commonly used N226 130*230*40 N326 130*280*58

N2226 130*220*62 N2326 130*280*93

Tapered roller D=130mm

32026 130*200* 45 30226 130*230*45 30226 130*230*60

The same size ball bearing is recommended if the force is not so high, but the spindle series is not included. 45 30226 130*230*44 32226 130*230*68

30326 130*280*63.75 32326 130*280*99.5