Utilizing VXB20060CPUT3 makes it feasible to pull and push items instead of transport The wheel diameter is 60mm or 2.362" inch in inches. The wheel has a width of 60mm=2.362" inch. The caster dimensions heightwise is 48mm/1.890" inch. is the method of installing the caster to your equipment, here are the dimensions 38mm x 38mm with the holes distance of 129mm x 74mm. This caster wheel core material is Nylon and Polyvinyl Chloride and has a Nylon and Polyvinyl Chloride tire spinning over Roller bearing. Each caster will carry the load of 77 lb and is Swivel type. Temperature range is -40 to 180 F. Buy our VXB20060CPUT3, we wish all the best.