Lazy susan turntable bearings (No noise) WP21-520

Brief informations of lazy susan turntable bearings WP21-520

Model No.:WP21-520

Outer Dia.:520MM

Inner Dia.:445MM

Thickness:16MM

Loading weight:280KG

Net Weight:2.34KG

no noise lazy susan swivel which has a plastic strip between inner ring and outer ring.The plastic strip separates steel balls for each steel ball.So the type no noise lazy susan bearing swivels no noise. 

lazy susan turntable bearings (No noise)  WP21-520

Descriptions of  lazy susan turntable bearings  WP21-520

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.

Turntable bearings 1.High precision 2.Long life 3.Low noise

The single row crossed roller slewing bearing is composed of two seat rings, which design in compact structure and light weight, the clearance is small when assembly, so need high precision. The roller are 1: 1 cross arranged, it can bear the axial force, tilting moment and relatively large radial force. It is widely used for hoisting, transportation, construction machinery, and the military products.

Made in china Cross Roller Slewing Bearings

Slewing bearings is a kind of large-size bearing with special configuration which can bear axial load, radial load and 

tilting moment. Generally, a slewing bearing has mounting holes, lubricating holes and sealing system which can meetdifferent needs of different machines under different working conditions.Our slewing bearings include the following types:Single Row 4 point contact ball slewing bearing;

Single Row Crossed cylindrical roller slewing bearing;Double Row angular contact ball slewing bearing;Three Row cylindrical roller slewing bearing;Ball and cylindrical roller combined slewing bearing.

These bearings can be divided with no-gear, external gear and internal gear.

In addition,the slewing bearings can be customized according to your requirements.All sizes are available

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 - 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: 

1.Non-geared

2.Internal Geared

3.External Geared

Applications - Typical applications include:

• Scanning Systems
• Optical Focusing Systems
• Radar pedestals
• Cranes
• Robotics
• Inspection tables

  lazy susan turntable bearings product list

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