twin wheelMedical caster 2 inch PU wheel, load 45kg double wheel Medical caster 2.5 inch PU wheel, load 55kg twin wheel Medical caster 3 inch TPR wheel, load 70kg Data Sheet SizeTypeWheel (DXW)Plate sizeStem Sizebolt sizeInstall HeightLoad Cap/pc 2”plate fitting50×44.3mm42×42/32x32mm68mm45kg 2.5”plate fitting65×44.5mm42×42/32x32mm74mm55kg 3”plate fitting75x57mm70×58/54x42mm94mm70kg 2”bolt fitting50×44.3mm11X22mm68mm45kg 2.5”bolt fitting65×44.5mm11X22mm74mm55kg 3”bolt fitting75x57mm11X22mm94mm70kg 2”stem fitting50×44.3mmM10x15/M10X20 /M12X20/M12X25mm68mm45kg 2.5”stem fitting65×44.5mmM10x15/M10X20 /M12X20/M12X25mm74mm55kg 3”stem fitting75x57mmM12X25mm/M12X30mm94mm70kg Get price