Product Description
Clark pallet jack wheel assembly, part number CL 1806279. Features a bearing ultra-polyurethane tread, and aluminum hub. Designed for use with Clark manual pallet jacks. Preassembled with sealed deep-groove ball bearing. No cross-reference part numbers currently available.
Compatibility: Fits pallet jacks made by Clark, model 1806279. SKU: CL 1806279
Specifications
Wheel & Bearing Specifications
| Bearing Type | Sealed deep-groove ball bearing |
| Preassembled | Yes |
Material & Construction
| Tread Material | Ultra-polyurethane |
| Tread Type | High-performance polyurethane |
| Hub Material | Aluminum alloy |
| Finish/Coating | Anodized aluminum hub |
Part Information
| Part Number | CL 1806279 |
| Equipment Compatibility | Clark manual pallet jacks |
Frequently Asked Questions
Q: What is ultra-polyurethane tread?
A: Ultra-polyurethane is a high-performance tread formulation engineered for extended wear and superior grip across multiple warehouse floor types. The CL 1806279 combines this premium tread with an aluminum alloy hub, creating a wheel assembly suited for demanding material handling applications with extended service intervals and reliable traction.
Q: What bearing specification does the CL 1806279 have?
A: The CL 1806279 features a bearing inner diameter and is preassembled with sealed deep-groove ball bearings. The sealed bearing design protects against contamination and reduces maintenance. Verify your equipment accommodates a bore before ordering.
Q: Why is the aluminum hub anodized?
A: The anodized aluminum hub finish provides corrosion resistance and extended durability in humid warehouse and outdoor environments. Anodizing creates a protective oxide layer that prevents rust and extends hub service life compared to bare aluminum, while the aluminum core reduces wheel weight while maintaining load-bearing capacity.
Q: What is the service life of the CL 1806279 wheel?
A: Ultra-polyurethane wheels typically last months in standard warehouse service, with extended life possible in lower-cycle operations or climate-controlled environments. The sealed bearing design reduces maintenance downtime. Monitor tread thickness and replace the assembly if tread wears below inches or bearings show play.
Q: What floor conditions work best with the CL 1806279?
A: The ultra-polyurethane tread performs well on concrete, polished, and slightly damp warehouse floors. The material provides good traction in moderate moisture but is not designed for heavy water exposure or cold storage. Inspect tread grip regularly on sloped or elevated surfaces where floor grip is critical for safety.
Q: Is the CL 1806279 a direct replacement for my Clark pallet jack?
A: The CL 1806279 is the original equipment compatible wheel assembly for Clark manual pallet jacks. Verify your pallet jack accepts a bearing bore before ordering to ensure proper fitment.
Q: How should I store the CL 1806279 wheel assembly?
A: Store the wheel assembly in a cool, dry location away from direct sunlight and extreme temperatures. Protect sealed bearings from moisture and debris. Store upright or on a flat surface to prevent bearing damage.
