Great Wall Heavy Industry Jaw Crusher Bearing Long Life

Source: Bearing network time: 2013-06-19

/*250*250 was created on 2017/12/25*/ var cpro_id = 'u3171089';

Jaw Crusher is one of the important mining machinery equipment; as a professional company engaged in the research and development of crusher for more than 20 years, Zhengzhou Changcheng Heavy Industry Machinery Co., Ltd.; based on years of production and sales experience; long life of jaw crusher bearingsè¯€çª Give some personal experiences.
The primary cause of damage to the jaw crusher bearing is that the bushing will form a stepped shape after a period of operation; thus the bushing has not been tightened; the end has been placed on the step; thus the bushing and the shaft cannot be completely tightly fitted. The Great Wall Heavy Industry advocates that the solder joints can be worn away when disassembled; the bearing life can be greatly extended for more than one year according to the following methods; the real life of the bearing is guaranteed. The protection measures are as follows:
1. Grind the high point of the step orientation; use a ruler to view the light without the light.
2. Cut the big end of the bearing sleeve 8-10mm.
3. If the eccentric shaft thread is damaged; it cannot be fastened with a nut at this moment; a ring with a 16mm thick steel plate can be used to machine a ring; the inner diameter of the ring is the same as the inner diameter of the small end of the bearing sleeve; the outer diameter is the same as the outer diameter of the nut of the bearing sleeve.
4. After the ring, nut, bearing, etc. are installed, the ring and the shaft are equally symmetrically welded by 6 points; each section of the weld is 20mm. Pay attention to the intermittent welding; do not overheat the bearing.
5. Tighten the nut to the ring; make the bearing sleeve move in the opposite direction and tighten the shaft.
6, the ring and the bearing sleeve nut are equally divided into 2 points welding; weld length 10mm is appropriate.

Recommend to friends comments close window

Bearing related knowledge

Analysis of the common damage causes of imported bearings of silicon nitride ceramic balls for bearings used in the bearing life and limit speed of Koyo imported bearings
IKO bearing common failure method and application precautions to analyze the purchase of imported bearing elements and bearing selection methods

This article links to http://
Please indicate China Bearing Network http://

Previous:The harm and solution of oil film bearing oil influx Next:The use of high rigidity bearing

Activated Carbon can be used for city drinking water advanced purification, removal of residual chlorine, odor; also advanced purification materials of high pure water, mineral water production process; large-scale boiler feed water to the removal of COD and other harmful impurifies, can improve the efficiency of the boiler and prolong the service life of the boiler; effective remval of COD in water, pigment, odor and other toxic substances. Large Granular Activated Carbon can fill the filter and purify the air.

Activated carbon in this classification can be divided into Activated Carbon For Water Treatment. Activated Carbon For Air Purification. Activated Carbon For Filters. Activated Carbon For Desulfurization.

Activated Carbon

Activated Carbon,Granular Activated Carbon,Powder Activated Carbon,Pellet Activated Carbon

NINGXIA SINOTOPSKY INTERNATIONAL TRADING CO.,LTD. , http://www.nxsinotopsky.com