Typically utilized bearing cage is categorized according to the type of material, primarily steel cages, and non-metallic cages. There are also composite cages. A special-purpose bearing cage ought to likewise meet the requirements of unique working problems. Such as high temperature, self-lubrication, corrosion resistance, or non-magnetic.
Steel birthing cage product
As a result of the features of high strength, good toughness, and simple handling, steel cage materials, such as Bearing cage LM Guide SSR [รังลูกปืน LM Guide SSR, which is the term in Thai], are typically utilized in moving bearings. Often utilized 08-10 premium carbon steel sheet chilly stamping. Furthermore, it can also be acquired by other mechanical handling approaches as called for. Typically utilized steel cage materials are 20, 30, 45, 0Cr18Ni9, 1Cr18Ni9Ti, 40CrNiMo, ML15, ML20, and more. Steel cages generally eliminate anxiety and restore plasticity with heat treatment. Consists of high-temperature tempering, and recrystallization annealing. In order to lower the friction coefficient of the steel cage, surface area treatment of the cage have to be done if necessary.
Non-ferrous metal bearing cage materials
Different from steel, non-ferrous steels have its unique properties. For example, aluminum alloys have attributes of good thermal conductivity, low thickness, as well as good deterioration resistance; copper alloys have excellent thermal conductivity, great formability, low friction coefficient, and high operating temperature level; Zinc, as well as lightweight aluminum alloys, have the advantages of inexpensive, reduced thickness, and exceptional performance.
Non-metallic cage product
Non-metallic bearing cage materials are generally polymers and their composite products, including nylon, PTFE, phenolic adhesive, and more. Polymer products have good strength as well as flexible matching. The excellent gliding properties permit the polymer cage to produce only a percentage of friction when it is brought into family member motion with the surface area of the oiled rolling aspect, which reduces home heating and wears of the bearing. In the absence of a lubricating substance, polymer cages still have outstanding kinematic properties. It can be assured that the bearing will remain to compete for a while without damage. As a result of the reduced density of the polymer, the cage made therefrom has less inertia.