four point contact bearing

Detailed Product Description

we are professional manufacture of four point  contact

General description:	Four point contact ball bearing is non-separate bearing,in which QJ0000 with dual semi-inner, QJF0000 with dual semi outer, contact angle of both are 35. Under non load or pure radial load, steel ball and the ring are four point contact; in the pure axile load, the steel ball and the ring is two point contact and can sustain two way axile load.this kind of bearing can also withstand torque loads and has a feature of single row and double row angular contact ball bearing, it can only maintain normal work when it is in two point contact. Our angular contact ball bearing adopt solid cage and the four point contact ball bearing adopt brass or alumni solid cage.We can design and make as per customers' requirments. With rich  experience and a large collection of products, we have confidence we are able to meet customers' requirements.
Material:	bearing steel
Application:	metallurgical,milling, oil,steel, engineering machinery,cranes and other industries.
Type:	QJFfour-point contact ball bearing
	QJfour-point contact ball bearing