How to remove the bearing from vibrating sieve

Improper remove vibrating screen bearing, may cause internal damage bearing. Pollutants may be installed into the bearings or may result when the error. Therefore, remove vibrating screen bearings must be cautious, axis must have adequate support, or remove strength may hurt and bearings.

1, peripheral removal

Remove interference with the outer ring, the circumferential beforehand in the enclosure set several outer extrusion screw with screws, one side is equally tighten the screw. Side disassemble. These screw hole usually cover blind cork, vibrating screen tapered roller bearings, etc, in the enclosure separated type bearing block shoulders set several incision, use cushion block, with press gently remove, or beating with removal.

2, vibrating screen cylindrical hole bearing the disassembly

Inner circle the disassembly, can use pressure machinery uproot the latest simple. At this time, it is important that the inner ring succeeds its pulling force.

Large vibrating screen bearing the inner ring of disassembly adopts hydraulic method. By setting up on the shaft to hydraulic oil hole, in order to make easy to pull out. Width big bearing is hydraulic method and pull out fixture using, dismantled homework.

NU type, type cylindrical roller bearing vibration sieve floatation of the inner ring remove can use inductive heating. In a short time, make the inner ring local heat expansion and drawing method.

3, tapered bore bearing the disassembly

Remove compare diminutive with tight set pieces bearing, use fastening on the shaft block support within circle will turn the nut several times, use spacers use hammer knapped removal.