1.Single row angular contact ball bearing: machine tool spindle, high frequency motor, gas turbine, centrifugal separator, front wheel of small car, differential pinion shaft, booster pump, drilling platform, food machinery, dividing head, repair welding machine, low noise cooling tower, electromechanical equipment, coating equipment, machine bed groove plate, arc welding machine.
2.Double row angular contact ball bearing: oil pump, roots blower, air compressor, various transmissions, fuel injection pump, printing machinery, planetary reducer, extraction equipment, cycloid reducer, food packaging machinery, welding machine, electric iron, square box, gravity spray gun, stripping machine, half shaft, inspection and analysis equipment, fine chemical machinery.