Slewing Rings

In shovels, excavators, longwall miners, and other mining equipment, bearings are crucial to reliable performance.

For repeatable precision with minimal downtime, specify rugged slewing ring bearings from Kaydon Bearings Division.

These precision bearings come in diameters up to 240 inches (6.1m), with radial capacities to 4,000,000 lbs. and thrust capacities to 18,000,000 lbs. Standard configurations include 4-point contact ball, 8-point contact ball, cross-roller, and 3-row roller bearings.

Most Kaydon slewing ring bearings can be provided with integral, induction-hardened gearing on the inner races or outer races. Paint and zinc thermal spray coatings are available for corrosion resistance, as well as Kaydon’s exclusive Endurakote® plating to fight wear as well as corrosion.

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