Explain bearing shaker Precautions

 Vibrating screen Slewing bearing are one of the main components, improper disassembly vibrating screen bearings, bearing may cause internal damage. Contaminants may enter or re-installation of the bearing may produce errors. Therefore, demolition vibrating screen bearings must be very careful, the axis must be properly supported, otherwise disassemble strength may hurt bearings. Here is our summary of the points of high service company for your reference.
1, the external demolition
Removing the interference fit of the outer ring, the circumference of the housing in advance several outer extrusion screw is provided with a screw, the screw tightened equally side. While removal. These usually cover the screw holes blind plug, shaker tapered roller bearings, etc. separable bearings, the housing block set shoulders several incisions, the use of pads, with press dismantling, demolition, or gently pounding.
2, shaker cylindrical bore Roller bearing removal
Removal of the inner ring can be used to pull the latest simple mechanical pressure. At this time, pay attention to your inner bear its pullout.
Large vibrating screen bearing inner ring removal by hydraulic method. By setting the hydraulic pressure to the shaft hole, to make easy to pull. Large width of the bearing is oil law and drawing fixtures and use, disassembly operations.
NU, NJ type cylindrical roller bearing inner ring disassembly shaker can use induction heating method. Local heating in a short time, after drawing the inner ring expansion method.
3, tapered bore bearing removal
Removal more compact adapter sleeve bearings, fastening the shaft stopper supporting inner ring, the nut back several times, using the pads with a hammer and beat demolished.