4 x 2 Polyurethane Wheel Swivel Caster – 600 Lbs Capacity Cheap

4  X 2 Polyurethane Wheel Swivel Caster – Part #: 146UPRB420S

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 & 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.

Specifications: 

Load Capacity (lbs.): 600		Link to Matching Rigid Caster: 146UPRB420R
Wheel Diameter: 4		Caster Rig Material Type: Cold Rolled Steel
Tread Width: 2		Caster Rig Color Finish: Bright Zinc Plated
Wheel Type: Polyurethane on Polyolefin		Swivel or Rigid Caster: Swivel
Wheel Bearing Type: See Bearings Options		Swivel Radius: 3-1 4
Overall Height: 5-5 8		Swivel Construction: Double Ball Raceway – 5 8 Kingpin
Temp Range: -20°F to 180°F		Mounting Plate: 4 x 4-1 2
Wheel Durometer: Shore D 60 (+ -5)		Bolt Hole Pattern: 2-5 8 x 3-5 8 slotted to 3 x 3
Wheel Color: Maroon		Mounting Bolt Size: 3 8 or Smaller
Link to Replacement Wheel: LPM40JM84		Weight: 3.93 lbs.

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