95A Durometer Polyurethane Idler Caster
PW-684
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Compatibility
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Reference Diagrams
Visit our diagram page for part references to popular models
Product Description
The PW-684 is a polyurethane idler caster wheel designed for electric walkie and rider pallet jacks. Featuring a 95A durometer polyurethane tread bonded to a precision machined carbon steel core, this caster delivers excellent traction and directional control. Sealed ball bearings provide maintenance-free operation in warehouse environments. With a load rating per wheel and durable abrasion-resistant construction, the PW-684 is compatible with Crown, Toyota, Raymond, Yale, Hyster, and Clark electric pallet jack platforms.
Specifications
Material
| Wheel Material | Polyurethane bonded to precision machined steel core |
| Tread Material | Polyurethane, 95A Shore hardness |
| Core Material | Carbon steel, ASTM A29 Grade |
Wheel Specifications
| Wheel Construction | Durable abrasion-resistant |
| Bearing Type | Precision sealed ball bearings |
Applications
| Application | Walkie and rider electric pallet trucks |
Part Numbers
| Manufacturer Part Number | PW-684 |
Frequently Asked Questions
Q: What is the load rating for the 0000-684?
A: The 0000-684 is rated for load capacity per wheel. This rating applies to single-wheel applications on standard electric pallet jacks and walkie trucks. Total equipment load capacity depends on the number of idler wheels and equipment configuration. Confirm your truck load rating to ensure proper caster selection.
Q: What is the difference between the 0000-684 idler caster and load wheels?
A: The 0000-684 is an idler caster for steering and guidance, not primary load support. It features a 95A durometer polyurethane tread for traction and swivel capability on walkie and rider pallet trucks. Load wheels carry the primary equipment and load weight; idler casters guide and stabilize the truck during operation.
Q: What bearing type does the 0000-684 use?
A: The 0000-684 features precision sealed ball bearings that prevent dirt and moisture ingress. These sealed bearings are maintenance-free and suitable for general warehouse, light wet-floor, and standard operating environments. No re-greasing is required during normal service life.
Q: What electric pallet truck models use the 0000-684?
A: The 0000-684 is compatible with walkie and rider electric pallet jacks from Crown, Toyota, Raymond, Yale, Hyster, and Clark. The standard bore design fit typical idler-wheel assemblies. Verify your equipment model and caster bore specifications before ordering.
Q: What is the steel-core construction benefit of the 0000-684?
A: The 0000-684 uses a carbon steel core (ASTM A29 Grade) bonded to 95A polyurethane tread. The steel core provides rigidity and impact resistance for directional control, while the polyurethane offers grip and floor protection. This construction resists deformation under truck weight and extends caster life.
