ABOUT US
Focus on the production and development of high-end conical roller bearings
Shandong Q&Z Bearings Co., Ltd Located in yandian town, Linqing City, Shandong Province, located at the junction of Lulu, east by the Beijing-Kowloon Railway, west of the Beijing-Guangzhou main line, south near Jichao Hall Expressway, north of the National Road 308 line, provincial road 323 line through the border, the geographical location is very superior, is the west gate of Linqing City, there is "China's bearing capital" of the United States.
The company's purpose of service is: focus on quality, excellent service, reputation, development. Products are widely used in wind power generation, rail transit, automobiles and motorcycles, mining metallurgy, construction machinery, machine tools and motors, industrial gearboxes, port ships and other fields. Products throughout the country, welcome people from all walks of life to come to discuss cooperation.
Q&Z BEARINGS
The production process


Our company is a set of scientific research and development, production and sales, technical services as one of the high-tech enterprises, with its own brand , the use of Sweden, Germany, the United States, Japan and other imported technology high-end manufacturing of fine seven types of conical roller bearings, non-standard conical roller bearings, import processes, Dre quality, black-edged black corner, P0, P6, P5, support for a variety of non-standard cone roller bearings.
Independent brand, the use of Shouguang material bearing steel, Luoyang ultra-fine rollers and top retainer combination, so that it achieves a universal process, the production of products can completely replace imported bearings.
Products are widely used in wind power generation, rail transit, automobiles and motorcycles, mining metallurgy, construction machinery, machine tools and motors, industrial gearboxes, port ships and other fields.
NEWS
Industry news

Detailed installation steps of tapered roller bearings

Tapered roller bearings are separable. The inner and outer rings can be separated. Therefore, during installation, the inner ring cage rolling element components can be separately press-fitted on t...

Tapered roller bearing use

2021-06-26
‍Tapered roller bearings are separable bearings. Both the inner and outer rings of the bearing have tapered raceways. This type of bearing is divided into single-row, double-row and four-row tapere...