Mounting the 8inch-Caster-026 Wheel Caster can make your life easier, push or pull your new project on wheels. This wheel caster has a wheel diameter of 200mm or 7.874" inch in inches. The wheel has a width of 50mm=1.969" inch. The caster dimensions heightwise is 240mm/9.449" inch. Mounted via a Top Plate that has the size of 100mm x 115mm and the holes distance of 75mm x 85mm. Rolling with a wheel core material of Black Cast iron and a Black Cast iron tire rolled over Roller bearing. Bearing in mind that every caster wheel has the load capacity of 661 lb with a Fixed type. Last and not least the temperature range = -40 to 180 F. Enjoy our 8inch-Caster-026, we wish all the best in your project.