Rod end joint bearing more than maintenance method of ultimate bearing capacity cause fever

Most of the damage reason many rod end joint bearing, is beyond the original estimates of load, the effective sealing, tight is too small, as a result of the common bearing clearance, and so on. There is in any of these factors factors the extraordinary damage type and leaves the extraordinary damage part. Examine damaged shaft bearing, therefore, in most cases can invent its about the result. General speaking, a third of the rod end joint bearing damage resulting from the fatigue damage, a third of the other resulting from poor lubrication, a third of the other resulting from pollutants enter the bearing or punish improper installation processing. However, these also related to property don't damage types. Parables, pulp and paper fortune most half is due to bad lubrication or pollution causes the damage of the rod end joint bearing, not due to material fatigue. 1, the rolling bearing precision is low. Solution: choose regulation accuracy grade rod end joint bearing. 2 different heart, main shaft bending or casing hole. Solution: repair spindle or box. 3, belt too tight. Solution: make the elastic of the belt can be adjusted properly. 4, bad lubrication. Solution: use the provisions, brand of lubricating materials and proper cleaning. 5, the assembly quality is low. The solution: improve the assembly quality. 6, rolling rod end joint bearing inner shell run laps. Solution: replace the rolling rod end joint bearing and wear parts related correcting impeller balance hole diameter and checking static balance value 7, axial force is too big. The solution: cleaning, 0 is seal ring clearance requirements. Between 203 mm. 8, damage of rolling bearing. Solution: replace the rolling bearing. Bearing the axial bearing capacity limit: 1, bearing such as under pure axial load, the axial load is generally should not be more than the value of 0, 5 C0. 2, small bearings ( In 12 mm diameter) And light series bearing ( Diameter series 8, 9, 0 and 1) Should not be greater than 0, 25 C0 under axial load. 3, axial load is too big, can greatly shorten the service life of bearing. 4, if the bearing after certain radial load, also can withstand the axial load limit? Normally if the bearing can bear radial load, also can absorb a certain amount of axial load.