vibrating screen bearings are mainly composed of one part, or removing vibrating screen bearings may cause damage inside the bearing. Potential contaminants may enter or re-installation of the bearing error. Therefore, dismantling shaker bearing must be very careful, the axis must have the appropriate support, or disassemble strength may hurt bearings. Some summary for reference:
1, the periphery of the demolition
disassembly of the outer ring interference fit, prior to the housing outer circumference of several screw extruder with a screw, tighten the screw on one side equally. While demolition. These usually cover the screw hole blanking plugs, shaker tapered roller bearings and other separation of bearings, set up a few notches in the housing block on the shoulders, use the pad
Sand Making Machine, with press demolition, or tapping the demolition.
2, vibrating screen with a cylindrical bore inner ring disassembly
disassembly, mechanical pressure can simply pull the latest. At this point, we should pay attention to your inner bear its pullout. Removing the inner
large vibrating screen bearings using hydraulic method. To oil in the hole axis by setting so easy to pull. The width of the bearing oil law and drawing fixtures and use, demolition work.
NU type, NJ type cylindrical roller bearing inner ring disassembly shaker can use induction heating method. Local heating in a short time, so that the inner expansion after drawing methods.
3, disassemble
demolition tapered bore smaller bearings with adapter sleeve bearings, fastening the inner cam shaft support, after the nut back several times, using the pad with a hammer and beat demolition.
