Product Description
Poly On Steel Assembly Big Joe, BJ78654
Frequently Asked Questions
Q: What is the BJ 78654 poly on steel assembly?
A: The BJ 78654 is a polyurethane-on-steel load wheel assembly for Big Joe electric pallet jacks. It combines a polyurethane tread for floor grip with a high-carbon steel core for strength and load capacity.
Q: Which Big Joe models use the BJ 78654?
A: The BJ 78654 is designed for specific Big Joe electric pallet jack models. Cross-reference your equipment serial number and model designation with the part number before ordering to confirm fitment.
Q: What is the static load rating for the BJ 78654?
A: Load capacity specifications for the BJ 78654 depend on bearing design and wheel diameter. Contact us with your equipment model and serial number to confirm the rated load capacity for your application.
Q: How do I know when to replace the BJ 78654?
A: Replace the BJ 78654 when you observe flat spots, visible cracks, chunking of the polyurethane tread, bearing noise during rotation, or if the wheel wobbles when running. These are signs of wear and failure.
Q: Does the BJ 78654 work in cold storage?
A: Standard polyurethane wheels may harden and lose grip at very low temperatures. For consistent performance in cold storage below 32 degrees Fahrenheit, ask about our high-traction polyurethane alternatives designed for sub-zero environments.
Q: What bearing type is used in the BJ 78654?
A: The BJ 78654 assembly includes sealed bearings to protect against dirt, moisture, and contamination. This sealed design extends bearing life and reduces maintenance in warehouse environments.