Tapered roller bearing installation

Tapered roller bearings how to install? Adjust the axial clearance for the installation of the tapered roller bearing axial clearance, available on the journal of adjusting nut, adjusting shim and bearing hole of the thread, or use the methods of preloaded spring to adjust. Axial clearance size, the layout of the bearing installation and, the distance between bearings, shaft and bearing material, can be determined according to the working conditions. For high load high speed circular cone roller bearings, adjust clearance, must consider the effect of temperature on the axial clearance, clearance reduction is estimated, will cause the temperature rise, that is to say, the axial clearance to properly adjust a bit bigger. For low speed and vibration of the bearing, no clearance should be taken to install, exerted load or the installation. Its purpose is to make the taper roller bearing roller and raceway produce good contact, uniform distribution load, to prevent damaged roller and raceway is impacted by the vibration. After adjustment, the axial clearance with the size of the dial gauge test. Thrust tapered roller bearing installation method thrust cylindrical roller bearings, thrust needle roller bearing is suitable for low speed, speed a bit plane thrust tapered roller bearing thrust bearing in the assembly mainly bear axial load, its wide application. Although the gear and taper roller bearing thrust bearing installation operation is how to assembly? Gear design should have axial positioning stage, the bearing outer ring by death, inner and outside with a lock nut lock, according to the application conditions set lock pre-tightening force. Tapered roller bearings how to install and adjust the clearance? Generally using tapered roller bearing, and back to back, face to face clearance size according to your choice of bearing clearance requirements of transmission accuracy of the size and the selected category determine! As to adjust the method can be realized by pressure tight to loose!