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: 600mm

Inner diameter: 522mm

Height: 16mm

Width: 39mm

Ball bearing diameter: 8mm

Loading weight: 180 to 260kg

Number of ball bearings: 160 to 180 pieces

360 degrees swiveling for large-size display equipments