Product Description
The Load Roller Assembly features a durable ultra polyurethane roller mounted on a steel hub with sealed ball bearings. Designed specifically for Dayton model 4ZJ78 pallet jacks, this replacement roller delivers superior traction and durability in demanding warehouse environments. Ultra poly construction resists abrasion and performs reliably in wet floor and cold storage conditions.
Specifications
Material & Construction
| Material | Ultra Polyurethane |
Part Numbers & Compatibility
| Make | Dayton |
| Model | 4ZJ78 |
| Compatibility | Fits pallet jacks made by Dayton, model 4ZJ78. |
Wheel Dimensions
| Outside Diameter | 2.9 in |
| Width | 3.7 in |
Frequently Asked Questions
Q: What material is the DA 2748-4ZY78-002 made from?
A: The DA 2748-4ZY78-002 is constructed from ultra polyurethane, which offers improved traction and durability compared to standard materials. This makes it ideal for use in challenging material handling environments.
Q: Which models is the DA 2748-4ZY78-002 compatible with?
A: The DA 2748-4ZY78-002 is designed for use with Dayton model 4ZJ78 pallet jacks. Ensure your equipment matches this model before purchasing.
Q: How do I know when to replace the DA 2748-4ZY78-002?
A: Inspect the roller regularly for signs of wear, such as flat spots or reduced traction. If performance declines or damage is noticed, replacement is recommended.
Q: Does the DA 2748-4ZY78-002 include sealed bearings?
A: Yes, the DA 2748-4ZY78-002 includes sealed ball bearings that help protect against contamination and reduce maintenance needs.
Q: Can the DA 2748-4ZY78-002 be used in cold storage environments?
A: Yes, the ultra polyurethane material remains flexible and grippy in cold storage conditions, making it suitable for refrigerated warehouse applications.