Cylindrical Roller Bearings

Cylindrical Roller Bearings

Cylindrical roller and raceway are line contact bearings. Cylindrical roller bearings without flanges on the inner or outer rings. The inner and outer rings can be moved relatively axially, so they can be used as free-end bearings. A cylindrical roller bearing with...
Oil film bearing

Oil film bearing

As the core basic components of the industry, oil film bearings directly determine the production efficiency and safety of equipment, and have strong industrial radiation and influence. Combined with years of research work on oil film bearings, this paper summarizes...
Classification and Selection of Ball Bearings

Classification and Selection of Ball Bearings

Classification of ball bearings Ball bearings use widely in transmission systems, and their advantages are low friction resistance, high limit speed and low price. There are four common ball bearings: Deep groove ball bearingsFeatures: mainly bear radial load, the...
Technical indicators and key technologies

Technical indicators and key technologies

The key technologies of high-speed EMU axle box bearings are as follows. ①Simulation analysis and digital design of bearing products Collect and compile the bearing load spectrum of the high-speed EMU, and carry out the operation Mechanical simulation analysis,...