Nine star manufacturer customized 6312inner and outer ring insulated bearings for wind

Insulated bearings refer to the general term of bearings which can prevent the current from passing through and have insulating properties. One of the main features of insulated bearings is that there is a ceramic coating with a thickness of 50-200 ¦Ì m on the surface, which is responsible for the electrical insulation function and can resist the electrical flashover under the voltage of 1000V, and the thicker coating can resist the high voltage discharge above 1000 V. Application field: Power industry: wind turbines, hydro-generators and thermal generators Railway industry: applied to locomotives, etc Machinery and metallurgy industry: insulated bearings for high-power variable frequency motors: used in cranes, textile machines, printing machines, iron-making equipment, steel-making equipment, steel rolling equipment, cutting equipment, coking equipment, smelting complete sets of equipment, etc. Mining machinery industry: insulated bearings for high-power and high-voltage motors: used in mining machines, coal preparation machines, coal washing machines, crushers, ball mills, grinders, sand mills, etc. Petrochemical industry: insulated bearings for high-power explosion-proof motors: used for compressors, etc. High-voltage motors can be used to drive various machines. For example, compressors, pumps, crushers, cutting machines, transportation machinery and other equipment, the motors of mines, machinery industry, petrochemical industry, coal mills, rolling mills and windlass shall be marked with their uses and technical requirements when ordering, and the special design can ensure reliable operation.

ninestarbearing

Free Member 0 Chinese Supplier