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Grey polyurethane wheel on iron core, four inch diameter, precision ball bearing, non-marking tread

Revvo

Revvo Zoro Select 5VF27 Caster Wheel 4 in 750 lb

SKU CH-YZ5C-K9EYV

A 4-inch polyurethane-on-iron caster wheel rated for 750 lb with precision ball bearings and a non-marking tread

  • TypeWheelbarrows & Carts
  • 750 lb load rating handles heavy carts
  • Polyurethane tread on iron core resists wear
  • 90 Shore A firmness supports stable rolling
  • Non-marking wheel protects floor surfaces
  • Precision ball bearing reduces rolling friction

Industrial Caster Wheel

The Revvo Zoro Select 5VF27 is a 4-inch polyurethane wheel designed for heavy-duty wheelbarrows and carts. Its iron core supports a 750 lb load rating within a 300 to 999 lb capacity range. The precision ball bearing suits 1/2 inch axles for industrial material handling equipment.

Non-Marking Polyurethane Tread

The 90 Shore A polyurethane tread provides firm rolling resistance while protecting floor surfaces from marks. The iron core construction maintains structural integrity under maximum rated loads. Standard tread shape delivers consistent performance across warehouse and outdoor environments.

1/2 Inch Axle Compatibility

This caster wheel fits equipment with 1/2 inch axle diameters and 2 1/2 inch hub lengths. No spanner bushing is included, so existing hardware must match the bore specification. The non-marking tread frees operators from floor damage concerns on finished concrete or epoxy surfaces.

Highlights

  • 750 lb load rating handles heavy carts
  • Polyurethane tread on iron core resists wear
  • 90 Shore A firmness supports stable rolling
  • Non-marking wheel protects floor surfaces
  • Precision ball bearing reduces rolling friction

Specifications

BrandZoro Select
TypeWheelbarrows & Carts

Questions about this item

How do I install the caster wheel onto a 1/2 in axle, and what step is commonly missed?

Slide the wheel onto the axle so the 2 1/2 in hub seats fully; the step often missed is confirming the precision ball bearing rotates freely before securing the axle nut.

What maintenance will the polyurethane tread and precision ball bearing need over time?

Wipe debris from the 90 Shore A tread to prevent flat-spotting; periodically check the sealed precision ball bearing for play or noise, as it is not designed for field lubrication.

What limit appears first when the wheel runs continuously at its 750 lb rating?

Heat buildup in the polyurethane tread on the iron core typically becomes the limiting factor before the 750 lb structural rating is reached.

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