Product Description
Load Roller Assembly, Poly on Steel hub w/ bearings
Compatibility: Fits pallet jacks made by Dayton, model 4ZJ84. SKU: DA 2748-4ZY84-001
Frequently Asked Questions
Q: What is the difference between the DA 2748-4ZY84-001 and the DA 2748-4ZY78-002?
A: The DA 2748-4ZY84-001 uses standard polyurethane on a steel hub, while the DA 2748-4ZY78-002 uses ultra polyurethane. Both fit different Dayton models (4ZJ84 versus 4ZJ78) and have sealed bearings. Choose based on your specific equipment model and application requirements.
Q: Which equipment model does the DA 2748-4ZY84-001 fit?
A: The DA 2748-4ZY84-001 is designed for Dayton model 4ZJ84 pallet jacks. Do not interchange with other models as this may affect performance and safety.
Q: Is the DA 2748-4ZY84-001 suitable for wet floor use?
A: Standard polyurethane provides adequate traction for normal indoor conditions. For wet floors and cold storage, the ultra poly version DA 2748-4ZY78-002 offers better performance. Assess your facility conditions to determine the best material.
Q: Does the DA 2748-4ZY84-001 include sealed bearings?
A: Yes, the DA 2748-4ZY84-001 includes sealed ball bearings in the steel hub assembly, reducing the need for regular maintenance and extending bearing life.
Q: What maintenance is required for the DA 2748-4ZY84-001 roller assembly?
A: Inspect the roller regularly for flat spots, wear patterns, or wobbling that indicates bearing wear. Keep the roller clean of debris. Sealed bearings require no greasing, but replacement of the entire assembly may be needed if bearings become damaged.