The type of structure of Spherical Roller Bearing supplied by WGYS:
1. Spherical asymmetric roller bearings
The roller is asymmetrical, machined cage is two in one, the material is brass.
2. Spherical symmetric roller bearings
There are two small flanges at both ends of the inner ring of CA spherical roller bearings, no flange in the middle, cage is machined and in double claw shape, the material is usually brass or nodular cast iron. The inner ring of CC spherical roller bearing is without large and small flange, the roller is of self guide, moveable center flange is in the middle, the cage is made of the pressed steel sheet, the length of the roller and rating loads are increased, but also has higher limit of rotating speed and lower friction wear.
3. Spherical Roller Bearing for vibrating screen
New type of anti-vibration-aligning roller bearings is a new structure bearings we researched for mechanical vibration host, also are applied to the general machinery equipment. The performance is of high carrying capacity, shocking resistance, anti-vibration, small friction, low temperature rise, long service life. Using basic dimensions, inner ring with fixed center flange, carrying axial force. Special structure design for cage, with two-way guidance of inner and outer diameter, controlling the guide gap and the displacement of the cage, inner and outer rings, vibration resistance or decreasing, Spherical roller bearings for vibrating screen is in clearance C4.
4. Split spherical roller bearings
Split inner and outer rings, both sides of extended inner ring with blocking ring, it plays the role of completion and fitness. Split spherical roller bearing is indicated with suffix D.
The type of bearings mainly used in hard-to-reach location of the bearing, or non-split bearings, as well as the need for a lot of time and manpower to carry out maintenance or replacement to expensive and result in downtime costs of the application. For example, bent axle or pr