What are the characteristics of tapered roller bearings and cylindrical roller bearings?Under what conditions will such bearings be used?What are the types of d=130 tapered roller bearings and cylindrical roller bearings?
Cylindrical roller D=130MMCommonly used N226, 130*230*40, N326, 130*280*58N2226 130*220*62 N2326 130*280*93Tapered roller D=130mm32026 130*200*45 30226 130*230*44 32226 130*230*6830326 130*280*63.75 32326 130*280*99.5
Cylindrical roller bearings and deep groove ball bearing is very similar, but withstand greater stress, the roller and the shaft line contact, contact ball point, general models to bear radial force, axial force or force is very small (NJ Series), the radial force on the machine by the column, if the force is not so big that use the same size ball bearing, spindle series but not one of them.
Tapered roller bearings for radial thrust structure, can bear both axial and radial force. The axial force of single column can only endure single direction, and can bear some types of similar to the axial force, angular contact ball bearings, the difference is relatively low speed, low accuracy, but large bearing capacity.
