1.360 degree freely slide. 2.sound light 3.with white pads to prevent slipping 4.though holes can be fixed. 5.high loading.

Outer diameter: 520mm

Inner diameter: 445mm

Thickness: 16mm

Width: 37.5mm

Ball bearing diameter: 8mm

Net weight:2.26kg

colour: silvery white

Loading weight: 150-200Kg

Number of ball bearings: 160 to 180 pieces

360 degrees swiveling for large-size display equipment.

With carbon steel ball or stainless steel ball

Note:plastic strip between inner ring and outer ring which prevent from friction between ball bearing and two rings.So swivels without sound.

21 inch No Noise Aluminium Lazy Susan bearing (high quality)