Product Description
The HY 4613510 is a precision polyurethane load wheel designed for Hyster W45ZHD electric pallet trucks. This sealed bearing wheel combines a durable polyurethane tread with a high-carbon steel core for reliable performance in high-cycle warehouse applications. The 6203-series sealed bearing provides excellent load capacity and extended service life under continuous operation.
Specifications
Wheel Dimensions
| Tread Diameter | 3.35 inches |
| Wheel Width | 4.32 inches |
| Precision Bore | 0.75 inches |
Material Specifications
| Tread Material | Polyurethane with 95 Shore A hardness |
| Core Material | CNC-machined high carbon steel |
| Bearing Type | Sealed 6203-series ball bearing |
| Coating/Finish | Natural polyurethane tread, steel core protected with anticorrosive oil |
Part Information
| Manufacturer Part Number | HY 4613510-XL |
| Manufacturer | Hyster |
| Application | High-cycle electric pallet truck load wheel |
Frequently Asked Questions
Q: What are the key dimensions of the HY 4613510?
A: The 4613510 features a 3.35 inch tread diameter, 4.32 inch wheel width, and a 0.75 inch precision bore, specifically designed for Hyster W45ZHD electric pallet trucks. Verify measurements against your equipment before ordering.
Q: Is the 4613510 compatible with other Hyster pallet truck models?
A: The 4613510 is formulated for the Hyster W45ZHD series. While other Hyster models may share similar configurations, the 3.35 inch tread diameter is specific to the W45ZHD design. Confirm your equipment model and bore size match before purchase.
Q: What bearing type does the 4613510 use?
A: The 4613510 features a sealed 6203-series ball bearing. The sealed design prevents contamination in warehouse environments, and the 6203 designation indicates specific bore diameter, outer diameter, and width per ISO standards. This bearing provides adequate load capacity for high-cycle electric pallet truck applications.
Q: What is the core material of the 4613510?
A: The 4613510 core is CNC-machined high carbon steel. Steel provides rigidity under repeated load cycles and maintains dimensional stability throughout the wheel's life, preventing flat-spotting and uneven wear.
Q: What polyurethane hardness is used on the 4613510?
A: The 4613510 uses polyurethane with 95 Shore A hardness, which balances load capacity with floor traction. This specification is the industry standard for electric pallet truck load wheels in general warehouse applications.
Q: How do you know when the 4613510 needs replacement?
A: Replace the 4613510 when visible tread wear reduces thickness below 0.25 inch, flat-spotting appears on the wheel surface, bearing noise or wobble occurs during operation, or uneven truck drifting is evident. Under high-cycle warehouse conditions, expect replacement every 18-36 months.
Q: Should the 4613510 wheel be stored in a specific way?
A: Store the 4613510 in a cool, dry location away from direct sunlight and extreme heat. Avoid stacking wheels unsupported, as compression may affect bearing seals. Keep wheels protected from chemical spills and corrosive materials.