SWC drone engine bearings

SWC (Shanghai Shewei) was established in 1986, with factories in Songjiang, Shanghai and Huai'an, Jiangsu, covering an area of 60000 square meters. The product range includes 1MM-50MM deep groove ball bearings and angular contact bearings, especially micro and extra micro ball bearings and stainless steel bearings, as well as high-quality military bearings, which have become a beautiful business card for SWC products. At present, SWC mainly serves six major markets including sports and leisure, office equipment, precision instruments, medical equipment, power tools, and military industry. At the same time, SWC has 30 years of experience in car processing and grinding manufacturing, research and development, and market services, providing technical support and comprehensive ball bearing solutions for customers with special material and quality requirements!

SWC is developed for the main shaft bearings of unmanned aerial vehicles and aircraft engines. The selected ring material is high nitrogen alloy steel that can withstand high temperatures and maintain sufficient strength and hardness at a high temperature of 350 ℃. The rolling element adopts silicon nitride ceramic balls, which meet the stable operation of friction pairs under high temperature, high speed, and heavy load conditions. Optimization design of internal structure of bearings to reduce friction and wear. High precision machining of bearing parts ensures high-speed and stable operation.