4" x 2" Rubber on Nylon Core Wheel - 400 Lbs Capacity

4" x 2" Rubber on Nylon Core Wheel - Part # LED420RN23B Rubber on nylon wheels offer a smooth, quiet, & cushioned ride that will protect floors for an economical price. The nylon core provides equivalent load and impact capacities when compared to cast iron cores, but is rust free and can be used for applications requiring wash downs, high humidity, and outdoor environments. The down side to rubber wheels is they can leave marks on the floor similar to car tires on a road and they have lower capacities compared to other wheels. If you need a non-marking wheel or more capacity, we recommend our thermoplastic rubber wheels or polyurethane wheels. Because we have a wide range of bearing sizes, types, & hub lengths 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. Specifications: Wheel Diameter: 4" Hub Length (Plain Bore): 2-3/16" Tread Width: 2" Hub Length (With Bearings): See Chart Below Capacity: 400 Lbs. Wheel Color: Black  Bearing Type: See Bearing Options Wheel Durometer: Shore A 80 Plain Bore ID: 1-3/16" Low Temp Range: -40˚F Bearing ID: See Bearings Options High Temp Range: 180˚F Wheel Type: Rubber on Nylon Weight: 1.00 Lbs