Detailed description
double-row ball with different diameter bearing is made from 3 rings,steel balls and separators can be arranged in the raceway directly,according to the different load-carrying capability status,disposed up and down two row balls with different diameter.this kind of open installation is very convenient,as per different loading,angles of the circular arc up and down can be changed accordingly.double-row ball with different diameter bearing can bear very large axial force and overturning moment.









