3" x 1-1/4" Soft Rubber Wheel Swivel Caster - 175 Lbs Capacity

3" x 1-1/4" SOFT RUBBER WHEEL SWIVEL CASTER - Part # Q503001SR Soft rubber wheels are economically priced and work great for most applications. Similar to hard rubber wheels they work well in outdoor or indoor environments. They roll well over small debris, rough floors, cracks, and floor joints, however, soft rubber wheels have lower capacities. Because the wheels are black rubber, they can leave a mark on your floor much like car tires can leave marks on the road. If non-marking wheels are needed, check out our thermoplastic rubber, polyurethane, or plastic wheel casters. We would not recommend soft rubber wheels for applications that require sitting in one spot for long periods of time under load as it can lead to flat spotting. Additional Specs – Temp Range: -40˚ to 180˚F, Durometer: Shore A 80 (+/-5) SPECIFICATIONS: Load Capacity (lbs.): 175 Link to Matching Rigid Caster:  Q5030R01SR Wheel Diameter: 3" Caster Rig Material Type: Cold Rolled Steel Tread Width: 1-1/4"