Hybrid ceramic composite bearings may be less common, and their main configuration is a combination of inner and outer ring bearing steel/stainless steel+ceramic balls+PA66/stainless steel cage+2RS/ZZ. Hybrid ceramic bearings have the following four advantages during use.(1) High temperature resistance, small thermal expansion coefficient of ceramic balls, no expansion of bearing balls due to temperature in high temp...
More detailsComposite composite bearings are fine parts, so they should be used with great caution. Even if the high-performance composite bearing is used, if it is not used properly, the expected performance effect cannot be achieved, and the composite bearing is easy to be damaged. Therefore, the following items should be noted when using composite bearings:1、 Keep the compound bearing and its surrounding environment clean. Ev...
More detailsThe porous structure of the oil-impregnated bearing enables it to absorb lubricating oil well. After the oil-impregnated bearing is impregnated with 10% to 40% of the lubricating oil, it can lubricate itself during the operation of the equipment. The application of oil-impregnated bearings has obvious effects on mechanical equipment that runs for a long time and is difficult to maintain a lubricated state.Lubrication...
More detailsWhen the sliding bearing is in operation, friction will occur due to the contact between the journal and the bearing bush, which will cause the surface to heat up, wear and even "seize". Therefore, when designing the bearing, the sliding bearing material with good friction reduction should be used to make the bearing bush, and suitable lubricants And adopt the appropriate supply method, improve the structure of the b...
More detailsSliding bearing is the contact part between the sliding bearing and the shaft. It is very smooth. It is usually made of wear-resistant materials such as bronze and anti-friction alloys. In special cases, it can be made of wood, plastic or rubber. Also called "bushing", the shape is a tile-like semi-cylindrical surface.There are many types of sliding bearings:①According to the direction that can bear the load, it can ...
More details1 Manual lubricating oilWhen it is found that the lubricating oil of the sliding bearing is insufficient, it is the most primitive method to use the oiler to supply oil in time. This method is difficult to maintain a certain amount of oil, and there is a greater risk of forgetting to refuel due to negligence. It is usually only used in light-load, low-speed or intermittent motion occasions. It is best to set a dust c...
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