Dayton 5NP21 Load Roller Assy 3 inch Heavy-Duty Poly Wheel with Steel
DA 5NP21-01
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Compatibility
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Reference Diagrams
Visit our diagram page for part references to popular models
Product Description
Load Roller Assy, 3 inch Diameter Tread: Heavy-Duty Poly, Hub: Steel
Our load rollers are made from a high grade poly-urethane. These wheels are non-marking and are designed for indoor and outdoor use. The wheels come with steel hubs and are loaded with (2) 6204-2RS bearings. These rollers have a very quiet operation, and are beveled to reduce coning and even out wear. Listing is for one wheel assembly. Long lasting material will withstand even the toughest conditions. Very durable and easy to install. Designed specifically the Dayton 5NP21 .
Compatibility: Fits pallet jacks made by Dayton, model 5NP21. SKU: DA 5NP21-01
Specifications
Wheel Specifications
| Tread Material | Heavy-duty polyurethane |
| Hub Material | Steel |
| Hub Finish | Natural steel |
| Bearings | (2) 6204-2RS sealed ball bearings |
Performance Features
| Operation Noise | Very quiet operation |
| Wheel Design | Beveled to reduce coning and even out wear |
| Surface Protection | Non-marking polyurethane |
| Durability | Long-lasting material withstands tough conditions |
| Application | Indoor and outdoor use |
Compatibility
| Mounting Application | Direct fit for Dayton 5NP21 load wheel positions |
| Compatible Model | Pallet Jack Model 5NP21 |
Part Information
| Part Number | DA 5NP21-01 |
Frequently Asked Questions
Q: Which pallet jack model is the DA 5NP21-01 designed for?
A: The DA 5NP21-01 is a direct replacement load roller assembly for Dayton pallet jack model 5NP21. This is one wheel assembly. Confirm your equipment model number before ordering.
Q: What are the specifications for the DA 5NP21-01?
A: The DA 5NP21-01 features a load roller with heavy-duty polyurethane tread and a natural steel hub. It comes factory-assembled with two 6204-2RS sealed ball bearings.
Q: Can the DA 5NP21-01 be used both indoors and outdoors?
A: Yes, the high-grade polyurethane tread material resists wear in both indoor and outdoor environments. The steel hub and sealed bearings provide reliable performance on warehouse floors, loading docks, and outdoor storage areas.
Q: What benefits does the polyurethane tread provide?
A: The polyurethane tread is non-marking, so it will not leave scuffs on clean floors. It provides excellent grip, operates quietly, and delivers strong resistance to wear under heavy use.
Q: How many bearings come with the DA 5NP21-01?
A: The DA 5NP21-01 includes two 6204-2RS sealed ball bearings. Sealed bearings are pre-lubricated and require minimal maintenance during service.
Q: What is the expected service life of the DA 5NP21-01?
A: Under normal warehouse conditions with typical load and usage, the DA 5NP21-01 typically delivers 2 to 4 years of reliable service. High-impact environments or continuous heavy-duty use may reduce lifespan. Monitor tread wear and bearing noise as replacement indicators.
Q: How should the DA 5NP21-01 be maintained?
A: Periodically inspect the wheel for unusual noise or excessive tread wear. The sealed bearings are pre-lubricated and do not require re-greasing. Keep the wheel surface clean of debris to maintain optimal performance.
