3-1/2" x 1-1/4" Soft Rubber Swivel Caster with Brake - 200 Lbs Capacity

3" x 1-1/4" SOFT RUBBER WHEEL SWIVEL CASTER WITH BRAKE - Part # Q523501SRTLB 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. SPECIFICATIONS: Load Capacity (lbs.):  200 Link to Matching Rigid Caster: Q5235R01SR Wheel Diameter: 3" Caster Rig Material Type: Cold Rolled Steel Tread Width: 1-1/4" Caster Rig Color/Finish: Bright Zinc Plated Wheel Type: Soft Rubber Swivel or Rigid Caster: Swivel Wheel Bearing Type: Plain Swivel Radius: 3-1/4" Overall Height:  4-5/8" Swivel Construction: Double Ball Raceway Temp Range: -40 to 180F Mounting Plate: 2-3/8" x 3-5/8" Wheel Durometer: 80 Shore A (+/-5) Bolt Hole Pattern: 1-3/4" x 2-7/8" to 3" Wheel Color: Black Mounting Bolt Size: 5/16" or Smaller Link to Replacement Wheel: QSR35G3 Weight: 1.73 Lbs   Part Number for Optional 03 Plate Caster: Q523503SRTLB Part Number for Optional 02 Plate Caster: Q523002SRTLB