What are the characteristics and applications of slewing bearings?

What are the characteristics and applications of slewing bearings?

A single slewing bearing can bear radial thrust and moment loads at the same time. Since it can simplify and lighten the slewing structure part next to it, it can greatly save costs.

Generally speaking, since the slewing bearing is directly processed with gears on the inner ring or outer ring, it can be driven and rotated by a pinion. Since it can simplify and lighten part of the slewing structure, it can greatly save costs.

The mounting or tapping holes on the inner and outer rings make the slewing bearing easy to install and remove, which reduces the need for maintenance and contributes to the compactness of the mechanical design using the slewing bearing.

Application of slewing bearings

Slewing bearings are used in the slewing area of ​​various types of machinery, such as

Construction machinery such as electric shovels and truck cranes

Cargo handling machinery

Industrial machines and robots, etc.

Recently, precision slewing bearings have been widely used in the field of medical equipment and machine tools.

Construction machinery

Industrial machinery

Precision machinery

Electric shovel

Wind turbines

Robot vertical turntable bearings for facilities

Accessories

Parking turntables

Precision turntables for positioning

Crane

Inspection tables for rockets and cars

LCD grinders

Augers

Material handling equipment

Injection molding machines

Tunneling machines

Metering and conveying devices

Index boring machines

Rotating devices for the food industry

Medical equipment

Excavators

Steel processing facilities

Radar facilities

Wire drawing windings

Aerial work vehicles

Long tube inner diameter grinding

Special vehicles

Winch

Lifting and rotating devices

Revolving stages