20pcs Screw Mounted Steel Ball Transfer Units, 360° Rotation Universal Roller Ball Casters for Material Handling and Industrial Power Transmission

Package Include 20 x wheels Features -Product Info:Universal wheel steel ball wheel - Material: Carbon Steel. - Size: About 4.80X3.20X2.00cm/1.89X1.26X0.79inch. - Color: Silver. - Come with 20 pieces for you to install, make your life convenient, hope you enjoy the fun of DIY Caster Wheels - Good material ball wheels, moving quietly and safely. - Made of steel material, ensure and more better using performance - This handy roller ball bearing is just what you need for constructing movable surfaces in the home, garage or professional shop rotation ball casters - Adopts precision production to the stable characteristics and high reliability roller ball transfer bearingGoods InformationBall Caster Wheels This kind of caster wheels are mostly used for chairs, furniture parts and for certain equipment.roller ball bearing With practical design, they are , wear resistant and shockproof.Replacement Casters for transporting light furniture and industry use.Caster Steel Ball Made of , thick and sturdy

• Universal wheel--widely used in lines installing, home appliance, transmission system, processing system, wooden case, transmission furniture, workbench, etc,Replacement Caster Wheels
• Rotation ball casters--made of , durable and sturdy strong load-bearing, stable and safe,Screw Mounted Roller Ball
• Roller ball bearing--this ball transfer units are used for transporting flat, smooth objects such as trays,Caster Wheels
• Round universal ball--flexible, high-speeds and stable operation,used for rotating and changing the direction of the ,ball transfer units
• Ball transfer roller--good material ball wheels, moving quietly and safely,roller ball transfer bearing