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Industrial · SKU: AA3296826
4 in Polyurethane Swivel Caster Wheel 528 lbs Load Steel Core, Pkg Qty 2
Engineered for demanding industrial applications, this 3. 9-inch polyurethane swivel caster features a robust steel core and dual-axis design to support loads up to 528 lbs.
Volume Pricing - Buy More, Save More
| Quantity | Discount | Unit Price |
|---|---|---|
| 1 - 10 | - | $69.99 |
| 11 - 50 | -5% | $66.49 |
| 51+ | -10% | $62.99 |
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Quick Answer
How Buyers Should Evaluate 4 in Polyurethane Swivel Caster Wheel 528 lbs Load Steel Core, Pkg Qty 2
Engineered for demanding industrial applications, this 3. 9-inch polyurethane swivel caster features a robust steel core and dual-axis design to support loads up to 528 lbs. Use the quick checks below to decide whether direct checkout is enough or whether an RFQ will reduce sourcing risk.
Quick Spec Check
- Load Capacity: 528 lbs
- Material: Polyurethane
- Overall Dimensions: 3.9 x 4.5 in
Purchase Details
- Online price starts at $69.99.
- Minimum order quantity: 1 unit.
- Pack quantity: 2 / Each.
- Lead time: 2-3 weeks.
Use RFQ When
- Use RFQ when you need bulk pricing, alternate pack sizes, or multi-SKU comparison.
- Request support when fit, material, or substitute selection needs confirmation before order.
- Escalate to sourcing when timeline, freight, or stocking strategy matters more than one-off checkout speed.
Technical Specifications
| Load Capacity | 528 lbs |
| Material | Polyurethane |
| Overall Dimensions | 3.9 x 4.5 in |
| Wheel Diameter | 3.9 in |
| Track Type | Swivel Caster |
Full Description
Application context, construction notes, and selection details for evaluating fit before purchase or repeat ordering.
Overview
This heavy-duty swivel caster wheel is engineered for rigorous industrial material handling applications where stability and floor protection are paramount. Featuring a robust dual-axis design with a solid steel core, the unit delivers exceptional load-bearing capacity while ensuring smooth maneuverability across uneven surfaces. The precision-molded polyurethane tread offers superior resistance to abrasion, chemicals, and impact, making it an ideal choice for facilities that require reliable performance over extended operational cycles. With a compact yet powerful profile, this caster supports demanding workflows without compromising structural integrity or tracking accuracy.
Key Features
Dual-axis swivel mechanism provides enhanced stability and precise tracking control Solid steel core construction ensures maximum durability under high-stress conditions Non-marking polyurethane tread protects sensitive flooring from scuffs and damage High load capacity of 528 lbs per wheel supports heavy machinery and transport equipment Smooth rolling performance reduces operator fatigue and improves workflow efficiency Resistant to oils, greases, and common industrial solvents for long service life Designed to withstand rigorous daily use in warehouses, factories, and distribution centers
Specifications
Load Capacity: 528 lbs Wheel Diameter: 3.9 in Overall Dimensions: 3.9 x 4.5 in Core Material: Steel Tread Material: Polyurethane Track Type: Swivel Caster Mounting Height: 5.6 in Package Quantity: 2 units
Applications
Heavy-duty pallet jacks and manual transport carts Industrial assembly line conveyance systems Warehouse order picking equipment and platform trucks Food processing and beverage distribution machinery Pharmaceutical manufacturing cleanroom transport Automotive parts handling and staging areas Hospitality linen and waste collection carts requiring quiet operation Maintenance equipment needing reliable mobility on concrete or epoxy floors