Kangteer 5/8Inch Ball Transfer Units 10Pcs Carbon Steel Roller Transfer Bearings Screw Mounted Universal Rotation Caster for Conveyor Roller Stand Transmission

["The roller transfer ball diameter: 5/8\"(15.88mm),bottom hole spacing length:1.54\"(39mm)","These ball transfers table 360 degrees universal transfer bearings, each load capacity is 33 lbs(15kg).","Ball Transfer made of carbon steel ,strong and sturdy, good wear resistance and not easy to wear out.","The ball transfer table support cup is hardened and plated,provide corrosion resistance,good rust prevention effect.","Ball bearing transfer can also be used in a variety of industrial and non-industrial applications,widely used in transmission system, feeding system, processing system, processing machinery, as well as retail store displays and airport luggage transfer."]