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Self-lubricating bearing installation environment
23 Apr,2023
The installation of self-lubricating bearings must be carried out under dry and clean environmental conditions. Before installation, carefully check the processing quality of shaft and shell matching surface, shoulder end face, groove and connecting surface. All mating and connecting surfaces must be carefully cleaned and deburred, and sand must be removed from untreated surfaces of the casting.
How to distinguish the quality of bearings
Under normal circumstances, brands produced by formal manufacturers have their own professional designers to design the outer packaging, and arrange to meet the production conditions of the factory production. Therefore, the product packaging should be very clear from the line to the color block.
How to choose oil-free self-lubricating bearings
The structure of the bearing is self-smoothing. Bearings are developed on the metal conflict surface of the bearing seat. The holes are orderly, large and suitable. A composite self-smoothing block made of molybdenum disulfide and graphite is embedded in the metal sleeve. Bearing friction area of solid smoothing agent up to 25-65%. The solid self-smoothing block can work normally at high temperature of 280℃. However, due to its low mechanical strength, weak bearing capacity and easy deformation, embedding it into metal holes can inhibit this defect, forming metal parts to play the role of load and have the smoothing function of smooth blocks.
What is the antirust material of the bearing
The common antirust materials for bearings include oil (fat) film antirust oil, emulsified antirust oil and other antirust water agents, gas phase antirust agents and gas phase antirust oil.
Advantages of embedded self-lubricating bearings
Traditional oil-bearing: Because of its low noise and self-smoothing characteristics, oil-bearing has become a new favorite of computer CPU fan bearings, the market demand is large; With the increasing demand for noise, oil-bearing is widely used in common household appliances, and its application range is also expanding.
The reason and solution of slewing bearing not flexible
Slewing supports are an essential part for mechanical products, but sometimes we find them inflexible. If it is not flexible, then there will be a lot of trouble in use, and there is no way to do a good job, today I will share with you the reasons and solutions of the rotary bearing stuck or the movement is not flexible.
