Imported high-quality precision miniature bearings can be widely used two-way radial load and axial load, for applications that require high speed, low friction torque, low vibration, low noise environment, the product is a broad-purpose bearings, steel dust cover with the seal or rubber ring-type bearing pre-filled with the right amount of grease; applicable to all types of industrial equipment, small rotary motor, micro motor, computer fan, motor vehicle, household appliances, machinery and equipment.