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How to remove the vibrating screen bearings, bearings knowledge

by:Waxing     2020-08-24
Improper removal of vibrating screen bearing may cause the damage of the inside of the bearing. Pollutants can enter the bearing or errors may be produced during installation. Axis of so, remove the vibrating screen bearings have to be careful, there must be proper support, otherwise remove power may hurt bearing. The screw hole cover usual blind plug, vibrating screen separation of tapered roller bearing type bearing, shoulders set several incisions in the shell, using block, remove by press, or tap the disassembly. 2, vibrating screen, remove the inner ring of the remove of cylindrical hole bearing, can use simple mechanical pull out the latest pressure. At this time, must pay attention to the inner ring under the pulling force. Large vibrating screen of bearing inner ring remove oil pressure method is used. By setting on the axis of hydraulic oil hole, in order to make easy to pull out. Width of the bearing is oil pressure method and drawing fixture and disassembly operations. NU, NJ cylindrical roller bearing vibrating screen is the inner ring of disassembly can take advantage of the induction heating method. In a short time heating the local, make the inner ring expansion after drawing method. 3, remove the removal of relatively small band of taper hole bearing sleeve bearing, with fastening on the shaft gear support inner ring, the nuts back a few times, use the block with a hammer beating the disassembly.
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