Minimization of possible untoward effects on operator by installing VXB00515050BNY just ask your operator to push and pull, but not carry. The wheel diameter is 150mm or 5.906" inch in inches. Dimensions of the caster wheel is 50mm (1.969" inch). The caster dimensions heightwise is 190mm/7.480" inch. This wheel caster can be mounted using a Top Plate with the dimensions of 115mm x 110mm x 6mm and holes distance of 72mm x 85mm. The weehl core material is Polyamide (Nylon) and has a Polyamide (Nylon) tire with a low friction Double ball beaing. Bearing in mind that every caster wheel has the load capacity of 1543 lb with a Swivel type. The caster temperature range = -40 to 180 F. Buy the VXB00515050BNY now, just add the quantity to basket and click on Checkout.