4" x 2" Polyurethane on Aluminum Wheel KP Rigid Caster - Part # P50042013P72
Polyurethane on Aluminum wheels offer more floor protection, non-marking treads, quieter rolling, & smoother rides compared to steel or phenolic wheels while still providing comparable load capacities. Polyurethane on aluminum caster wheels are considered the premium polyurethane wheel. These caster wheels offer all the benefits of polyurethane on iron wheels, and also has the added benefit of being lighter, easier to roll, resistant to rust/corrosion, and have a mechanically bonded tread helping to prevent the tread from de-bonding from the core. These wheels can be used in most applications, but are not recommended for hot or cold applications.
Specifications:
| Load Capacity (lbs.): 750 | Link to Matching Swivel Caster: |
| Wheel Diameter: 4" | Caster Rig Material Type: Laser Cut AISI 1045 Steel |
| Tread Width: 2" | Caster Rig Color/Finish: Bright Zinc Plated |
| Wheel Type: Polyurethane on Aluminum | Swivel or Rigid Caster: Rigid |
| Wheel Bearing Type: See Bearings Options | Swivel Radius: N/A |
| Overall Height: 5-5/8" | Swivel Construction: N/A |
| Temp Range: -20 to 180F | Mounting Plate: 4" x 4-1/2" |
| Wheel Durometer: Shore D 55 ( /-5) | Bolt Hole Pattern: 2-5/8" x 3-5/8" slotted to 3" x 3" |
| Wheel Color: Blue | Mounting Bolt Size: 3/8" or Smaller |
| Link to Replacement Wheel: | Weight: 4.80 Lbs |
