Product Description
Yale YL 520318808 Caster Wheel Assembly with integrated bearings and flat steel washers for electric pallet jack and lift truck applications. Polyurethane tread, steel core, precision fit for Yale trucks. Includes 95-A durometer hardness and engineered for direct OEM replacement performance.
Specifications
Material & Construction
| Wheel Material | Polyurethane tread |
| Frame Material | High-density polyurethane with steel hub |
Part Numbers
| OEM Part Number | YL 520318808 |
| Product Name | Caster Wheel Assembly ncl Bearings & Washers, 95-A |
Frequently Asked Questions
Q: What Yale electric pallet jack models does the YL 520318808 caster wheel assembly fit?
A: The YL 520318808 is an OEM assembly for Yale electric pallet jacks and lift trucks. Verify your equipment serial number and model designation to confirm compatibility. This assembly is a direct replacement for Yale trucks using integrated caster wheel designs with 95-A durometer polyurethane tread.
Q: What is included in the YL 520318808 caster wheel assembly?
A: The YL 520318808 includes a polyurethane tread caster wheel, steel hub core, integrated precision bearings, and flat steel washers. The assembly arrives ready for mounting as a complete unit and does not require separate bearing or washer sourcing.
Q: What is the durometer hardness of the YL 520318808 wheel tread?
A: The YL 520318808 features a 95-A durometer hardness polyurethane tread. This durometer rating provides a balance of load capacity and floor grip for standard indoor warehouse and logistics applications on dry to slightly wet concrete surfaces.
Q: How long does the YL 520318808 caster wheel assembly typically last?
A: Caster wheel lifespan depends on load weight, daily operating hours, floor conditions, and maintenance. The YL 520318808 is engineered for standard electric pallet jack duty cycles. Inspect wheels quarterly for tread wear, flat spots, or bearing noise. Replace when tread depth becomes visibly reduced or wheels develop audible play.
Q: Does the YL 520318808 require maintenance?
A: The integrated bearings are sealed. Periodically inspect the assembly for debris buildup around the hub and tread. Wipe away accumulated dirt and ensure the wheel rotates freely. Do not submerge the assembly in cleaning solution. If bearings develop grinding noise or rough rotation, replace the assembly.
Q: Is the YL 520318808 suitable for cold storage or wet floor applications?
A: The 95-A durometer polyurethane tread on the YL 520318808 is rated for standard warehouse conditions. For consistent cold storage or high-moisture floor use, verify floor grip performance in your specific environment. If traction becomes a concern, contact us about alternative tread compounds engineered for cold or wet conditions.