Mounting VXB20050CPU2B is the Low cost solution of making a project to move around by pushing or pulling. The wheel diameter is 50mm or 1.969" inch in inches. Dimensions of the caster wheel is 50mm (1.969" inch). Overall height of the wheel caster is 48mm = 1.890" inch. This wheel caster can be mounted using a Top Plate with the dimensions of 38mm x 38mm and 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. Maximum load calpacity that should not be exceeded on each wheel, remember to add safety factor, when calculating the load capacity 55 lb with a Swivel and Upper Brake type. Environment temperature range is -40 to 180 F. Buy the VXB20050CPU2B now, just add the quantity to basket and click on Checkout.