... : 01BS50NL Wheel diameter :25mm, 50mm,65mm,75mm Wheel materials : Nylon Fittings :Rigid,swivel Wheel bearings : bush bearing. Load capacity : ... Size Hole Size Installation High Capacity (KGS) Swivel Nylon 01BS25NL 25 25 58X42 42X28 50 40 01BS50NL 50 ... trolley,Hand cart,transfer facility,carts,warehouse trolley, luggage barrow, fourgon,luggage trolley, platform hand truck.,Aluminium trolley,Aluminium ...