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Eight-inch polyurethane caster wheel with iron core and precision ball bearing

Hamilton

Hamilton 4DB71 Caster Wheel Polyurethane 8 in 1200 lb

SKU CH-B165-X0AA4

8-inch polyurethane caster wheel rated for 1200 lb load capacity with precision ball bearing and iron core

  • TypeWheelbarrows & Carts
  • Supports heavy loads up to 1200 lb
  • Polyurethane tread resists marking floors
  • Precision ball bearing enables smooth rolling
  • 90 Shore A firmness handles tough jobs
  • Spanner bushing included for secure mounting

Polyurethane 8 in Caster Wheel

This Zoro Select caster wheel uses a polyurethane tread on an iron core to support loads up to 1 200 lb. The 8 in diameter and 2 in width suit wheelbarrows, carts and similar yard equipment. A precision ball bearing and 90 Shore A firmness provide smooth rolling. It is sold new and carries California Proposition 65 warnings for cancer and reproductive harm.

Upgrade From Lower Capacity Wheels

The jump is worth it when existing wheels cannot handle the 1 000 to 2 999 lb load range or when non-marking performance is needed on finished surfaces. The included spanner bushing adapts the 1/2 in axle bore to the required fit. Buyers who need a higher load rating than 1 200 lb or a different tread material will not be served by this model.

Fits 1/2 in Axle With Spanner Bushing

The wheel mounts on a 1/2 in axle using the supplied spanner bushing and offers a 2 1/4 in hub length for standard spacing. The firm polyurethane tread resists marking and rolls cleanly on hard or semi-hard ground. Builders who require a different axle size, a softer tread or a wheel without the iron core should look elsewhere.

Highlights

  • Supports heavy loads up to 1200 lb
  • Polyurethane tread resists marking floors
  • Precision ball bearing enables smooth rolling
  • 90 Shore A firmness handles tough jobs
  • Spanner bushing included for secure mounting

Specifications

BrandZoro Select
TypeWheelbarrows & Carts

Questions about this item

What axle size does the 8 in wheel need?

The wheel requires a 1/2 in axle and comes with a spanner bushing for proper fit.

How is the precision ball bearing installed, and what step is often missed?

Press the bearing into the hub, then insert the included spanner bushing to centre the wheel on the axle.

When should the polyurethane tread be replaced?

Replace the wheel when the 90 Shore A tread shows flat spots, cracking or no longer rolls smoothly under load.

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