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Characteristics of four-point contact ball slewing bearing

2014-07-24 10:26:00

Four-point contact ball Slewing bearing, optimum economy and capacity for a given size or when replacing an existing multi-bearing arrangement;

Slewing ring with eight-point contact ball bearing: compared with the same size single-row four-point contact ball bearing, the capacity is increased by 80%;

Slewing ring with crossed cylindrical roller bearings: high stiffness and constant resistance to rotation;

Three-row roller bearing slewing ring: Provides the highest capacity for a given diameter;

Slewing bearing with steel ball bearing: 60% lighter in weight compared to all-steel bearings of the same size;