QSZ Bearing is a bearing brand from Zhejiang Qisheng Precision Bearing Co., Ltd. (ZJQSZ) which is anational high-tech enterprise since 2011 specialized in research, development and production of precision angular contact ball bearings and matched precision angular contact ball bearings.
The Company has eight advanced automatic and intelligent production lines for bearings and various precision testing equipments.It hasproduced more than 500 products such as single-row angular contact ball bearings (70, 72,73 series), ultra-thin angular contact ball bearings (718, 719 series), ultra-thin deep groove ball bearings (618, 619 series) andall kindsof double-row and QJ series angular contact ball bearings. The ZJQSZ precision bearings mainly provide supporting services for manufacturers of precisionCNC machine tools, high-speed grinding machines, carving machines, high-speedspindles, RV reducers, automotive turbochargers, medical instruments and industrial automation devices.
The technical centerof the Company has nationally advanced automatic production lines supported by Marposs active measurement technology of Italy, Fanuc and Mitsubishi control systems and THK ball screwsof Japan as well as precision testing equipments. On the other hand, the Company has a highly-qualified R&D teamwhichis devoted to research and development of precision bearings. Its product precision has reached Level P5 and P4. With characteristics such as high precision, convenient use and maintenance, low cost, short delivery cycle, good cost performance, some products can serve as a substitute for imported ones. In particular, the bearings of anti-corrosion, heat-resistant, heavy-load and long-life series developed recently have satisfied the customers’ urgent needs and remarkably enhanced the status and image of ZJQSZ brand in enterprises using them. The Company has always been devoted to manufacturing quality products and providing customers with solutions with better performance cost by relying on advanced technologies, stable and reliable products and professional and considerate services.
We can assure supply orginal QSZ all bearing and related parts series with ideal service. If you have any requirement,just let us know.
Single-Row Angular Contact Ball Bearings
Matched Angular Contact Ball Bearings
Double-Row Angular Contact Ball Bearings
Thin-Section Angular Contact Ball Bearings
Deep Groove Ball Bearings
Thin-Section Deep Groove Ball Bearings
Precision Bearings for Ball Screws and Machine Tool Spindles
