
4" x 1-1/2" Cast Iron Wheel - 600 Lbs Capacity
4" x 1-1/2" Cast Iron Wheel - Part # QSTL4KO Cast Iron wheels are one of the most popular metal wheels. Not only is it economically priced, but its hard tread rolls easily and is extremely durable. While metal wheels are very strong, they are tough on floors and could lead to floor damage. For heavy duty floor protective wheels, check out our polyurethane wheels. Because we have a wide range of bearing sizes and types available, we only have our most popular bearings listed in the options. If you don't see the bearings or hub length you are looking for, please contact us for help. Please note temperature ratings are dependent upon the bearing selected. Specifications: Load Capacity (lbs.): 600 Hub Length (Plain Bore): 1-5/8" Wheel Diameter: 4" Hub Length (with Bearings): 1-7/8" 1-11/16" for options that say "short" in bearing options. Any other lengths will be noted in bearing options Tread Width: 1-1/2" Wheel Color: Silver Bearing Type: See Bearing Options Wheel Durometer: Brinell 145 Plain Bore ID: 1-3/16" Low Temp Range: - 40˚F Bearing ID: See Bearing Options High Temp Range: 600˚F - Dependent on Bearings Selected Wheel Type: Cast Iron Weight: 1.29 Lbs