VXB20040NYS1B is a device comprising a wheel that's connected to the base of a huge object like a trailers, your home furniture, even your truck to transfer the item more quickly and readily. them.You need {Item Name} to have your office desk, equipment or even a machine to easily roll them around. And rolling on wheel that has 42mm diameter/1.654" inch. Dimensions of the caster wheel is 42mm (1.654" inch). The caster dimensions heightwise is 38mm/1.496" inch. is the method of installing the caster to your equipment, here are the dimensions 34mm x 34mm with the holes distance of 129mm x 74mm. This caster wheel core material is Nylon and has a Nylon tire spinning over Roller bearing. Each caster will carry the load of 55 lb and is Swivel and Upper Brake type. Environment temperature range is -40 to 180 F. Buy our VXB20040NYS1B, we wish all the best.