Shining House - Ball Transfer Units,Furniture Casters,Tapered Roller Ball Bearing with Bottom Flange Mounting Holes for Sliding Luggage Cart (Steel

Made of carbon steel transfer balls, maximum load 35kg(77lbs) for different load requirements. Material structure: nylon; Quiet and wear-resistant material, sturdy and durable, strong, exquisite and fashionable appearance. Size(LxWxH): 48x32x20mm; Positioning with screw holes on both sides, thickened material, strong bearing capacity and firm installation. Convenient and practical: smart and more trouble-free; the ball can rotate 360 degrees flexibly, use smoothly, transport goods faster and save more time. Wide range of uses: Suitable for cabinets, shelves, display stands, furniture transfer or mobile industrial equipment, etc. as furniture casters, electric casters, office supplies, etc. It is convenient and quick to use and burden. Ball Caster Transfer Wheels Material: Carbon Steel Color: Silver Diameter(approx.): 70mm/2.75; Fixing Hole Diameter: 55.5mm/2.18; The maximum load: 35kg Note: Be sure to add lubricant during the maintenance period. The balls should be arranged