The aligning roller bearing has two rows of rollers, one shared spherical raceway in the outer ring and two raceways in the inner ring and is inclined to an Angle relative to the bearing axis. This clever structure makes it with automatic aligning performance, so it is not easy to be affected by the Angle of shaft and bearing box seat on the error or shaft bending, suitable for installation error or shaft deflection caused by Angle error occasions. The bearing can bear not only radial load, but also two-way axial load.

The inner hole of the self-aligning roller bearing has two kinds: cylindrical and conical, and the taper of the conical cone hole is 1:30 and 1:12. This kind of conical inner hole bearing is equipped with a tight sleeve or a disconnecting sleeve, so that the self-aligning ball bearing with the conical inner hole can be conveniently and quickly assembled on the optical shaft or the stepped machine shaft.

Aligning roller bearing models are: aligning roller bearing (20000CC type); Taper hole aligning roller bearing (20000CCK type); Aligning roller bearing (20000CC/W33 type); Tapered hole aligning roller bearing (20000CCK/W33 type); Aligning roller bearing (20000CCK+H type) mounted on the tight sleeve; There are 6 kinds of aligning roller bearings (20000CCK/W33+H type) mounted on the tight sleeve

TGFQ, manufacturing and trading combo, specializes in excavator gear parts and gearbox more than 20 years with professional team since 2000. After twenty years’ effort and development, now we have become one the leader manufacturers and suppliers in China.

TGFQ's main products are Excavator Hydraulic pump, Swing motor, Travel motor, Final drive, Swing motor assemblies, Swing gearbox, Travel gearbox and components. Until now, our products enjoy high reputation all over the world and have been exported to more than 150 countries and regions, spreading all over the Middle East, Southeast Asia, Africa, North America, South America, Europe and Oceania with its own brand "TGFQ" are widely acclaimed by foreign customers.

All of our products are manufactured in our 120,000 square foot state-of-the-art manufacturing facility loed in Meizhou, Guangdong. At the same time, a professional sales team is equipped with 100 million yuan of stock in Guangzhou, Guangdong.