4" x 2" Polyurethane Wheel Caster with 3/4" threaded stem - 525 Lbs Capacity

4" x 2" POLYURETHANE WHEEL SWIVEL CASTER WITH 3/4" THREADED STEM - Part #: 7RTP042UPR Specifications: Polyurethane on polyolefin wheels offer more floor protection, non-marking treads, quieter rolling, & smoother rides compared to steel or phenolic wheels while still providing comparable load capacities. These polyurethane on polyolefin wheels are going to be the most economically priced of the polyurethane wheels and great for general industrial applications. These wheels can be used in most applications, but are not recommended for hot or cold applications, or when left in direct sunlight for most of their use. Load Capacity (lbs.): 525 Link to Matching Rigid Caster: N/A Wheel Diameter: 4" Caster Rig Material Type: Cold Rolled Steel Tread Width: 2" Caster Rig Color/Finish: Silver Zinc Plated Wheel Type: Polyurethane Swivel or Rigid Caster: Swivel Wheel Bearing Type: See Bearings Options Swivel Radius: 3-13/16" Overall Height: 5-5/8" Swivel Construction: Kingpin Temp Range: -40˚ to 180˚F Threaded Stem: 3/4" - 10 x 4" Wheel Durometer: Shore D 60 (+/-5) Bolt Hole Pattern: N/A Wheel Color: Maroon Mounting Bolt Size: 3/4" Link to Replacement Wheel: LPM40JM84 Weight: 5.0 lbs.