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Turntable Bearings 

Rotary Turntable Bearings - Compact Quick Mount   

Turntable bearings (sometimes referred to as slewing ring bearings) are 4 point contact thin section type ball bearings.  Preload can be reduced for low torque or increased for high rigidity requirements.  For low turning torque we will assembly each bearing with special low friction PTFE seals.

Cost Savings  - Bolt holes in the inner and outer rings eliminate the need for precision machined shoulders and bores by mounting directly to flat machined surfaces. 

Materials of "turntable bearings"  - High quaility bearing steel is used unless otherwise requested.  For corrosion resistance requirements we will offer speical plating or will use stainless steel materials.

Configurations - Our online catalog lists three configurations: 

Non-geared

Internal Geared

External Geared

Applications - Typical applications include:

Scanning Systems

Optical Focusing Systems

Radar pedestals

Cranes

Robotics

Inspection tables