4" Inch Caster 1102 lbs Side Locking Polypropylene Top Plate

You need 4inch-Lock-Caster-006 to have your office desk, equipment or even a machine to easily roll them around. This caster is rolled on a wheel that has 100mm diameter/3.937" inch inches. The thickness of the wheel is 45mm or 1.772" inch. The overall height of the caster is 142mm or 5.591" inch. Top Plate is the method of installing the caster to your equipment, the dimensions are 115mm x 110mm x 6mm with the holes distance of 72mm x 85mm. Low drag was achieved by a Polypropylene core on a Polypropylene tire spinning freely with a Double ball beaing. Here come the maximum load that should be applied on every wheel, remember to add safety factor, when calculating the load capacity 1102 lb with a Side Locking type. Last and not least the temperature range = -40 to 180 F. Remember, you will have to buy the 4inch-Lock-Caster-006 in order to have it :).