Black rubber thread stem caster MODELZW-01-03-BSPECIFICATION75/85/100/125/160/200MMMATERIALBlack rubber/ Blue zinc plated steel(1.8-2.0mm)MAX. LOAD50/60/70/90/130/150KGDIAMETER75/85/100/125/160/200MMWHEEL THICKNESS25/25/30/37.5/40/50MMSCOPEFor industrial transport equipment Detail specification: Wheel size: 100/30-50(MM) Wheel bearing: Needle roller bearings Max. load: 70 KG Stand height: 78 MM Bracket thickness: 2.0 MM Stem size: M12*30 MM Eccentricity: 35 MM