Internal-toothed slewing ring SS 2B22

4-point contact ball bearingdouble-row

Double row ball bearing slewing rings are generally used in medium and heavy load applications. It is produced as double row ball bearing according to the 4 point contact system. It is divided into 2 main groups as with internal gear and with external gear. Apart from standard products, it is possible to produce up to Ø4200 mm according to your designs. What are Double-Row Ball Bearing Slewing Ring Parts? Double row ball bearing slewing rings are divided into 2 groups: Without Internal Gear Without External Gear