QTK series CNC bearing housing boring machine is special CNC equipment for spherical bearing housing with high precision, high efficiency, safety and worry saving. The machine adopts horizontal layout, low gravity high damping structure design;  groundbreaking make rough boring, semi fine boring, fine boring and cutting tool integrated into a boring head, to achieve fast tool switching; machine equipped with automatic conveying and feeding device, to achieve automatic boring the cylinder bottom hole, holes on the ball face, oiling groove with high precision and high efficiency in one complete clamping. Machine is easy to realize single machine automation, group mchines automation and other production mode at the same time the, so that the machine can be overall lead in the domestic bearing housing equipment in the area of automation, machining precision and efficiency.