Albion Inc.
Albion Inc. ZORO SELECT XA0402806 Polyurethane Caster Wheel 400 lb Gray
Polyurethane caster wheel supports 400 lb with non-marking tread and precision ball bearing
- TypeWheelbarrows & Carts
- Supports up to 350 lb load rating
- Non‑marking polyurethane tread protects floor surfaces
- Precision ball bearing ensures smooth rolling motion
- 4 inch diameter wheel fits standard wheelbarrow axles
- 95 Shore A hardness resists wear and deformation
ZORO SELECT Polyurethane Caster Wheel
This ZORO SELECT wheel uses a polyurethane tread on a plastic core to support light industrial carts and yard equipment. It handles a 350 lb load rating within a 300 to 999 lb range for reliable transport. The gray finish is non-marking to protect floor surfaces during use. A 95 Shore A durometer provides firm rolling resistance on hard surfaces.
Replacing worn rubber or plastic wheels
Swap out damaged wheels when flat spots cause vibration or when tread separation risks floor damage. The upgrade is worth it if the original wheel lacks a precision ball bearing for smooth rotation. This wheel fits applications needing a 4 in diameter and 1 1/4 in width for proper clearance. It suits loads up to 350 lb where non-marking performance is required.
Simple axle installation with existing hardware
The wheel mounts on a 3/8 in axle and has a 1 9/16 in hub length for standard brackets. No spanner bushing is included so verify your current hardware matches the bore size. Ensure the axle nut tightens fully against the inner race to prevent wobble. Misaligned brackets often cause premature bearing wear or uneven tread contact.
Highlights
- Supports up to 350 lb load rating
- Non‑marking polyurethane tread protects floor surfaces
- Precision ball bearing ensures smooth rolling motion
- 4 inch diameter wheel fits standard wheelbarrow axles
- 95 Shore A hardness resists wear and deformation
Specifications
| Brand | ZORO SELECT |
|---|---|
| Type | Wheelbarrows & Carts |
Questions about this item
What axle diameter does the 3/8 in bore on this ZORO SELECT caster wheel fit?
The wheel's 3/8 in bore is designed for a 3/8 in axle; no spanner bushing is included, so the axle must match that diameter exactly.
How do I mount this 4 in polyurethane wheel without a spanner bushing?
Slide the wheel directly onto a 3/8 in axle; the precision ball bearing and 1 9/16 in hub length center it, but do not force a larger axle or the bearing will bind.
When should I replace the polyurethane tread on this 350 lb rated wheel?
Replace the wheel if the 95 Shore A tread shows chunking, flat spots, or the plastic core cracks, as the non-marking polyurethane cannot be re-treaded.
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