Product Description
Load Wheel Assembly
Frequently Asked Questions
Q: What is the difference between BJ 78222 and BJ 78222-A?
A: BJ 78222 is a load wheel component only. BJ 78222-A is a complete load wheel assembly that includes the wheel, bearing, and mounting hardware as a unit. The assembly reduces field assembly time and ensures bearing specs match the wheel.
Q: Which Big Joe electric pallet truck models use BJ 78222-A assembly?
A: BJ 78222-A is designed for specific Big Joe electric pallet truck models. Verify your equipment model and serial number range against the part specification to confirm fitment. Model coverage may span multiple years and series.
Q: What components are included in the BJ 78222-A assembly?
A: The BJ 78222-A assembly includes the polyurethane load wheel, sealed bearings, axle pin or bolt, and any required spacers or retainers. All components are pre-assembled and ready to mount onto your pallet truck frame.
Q: Is BJ 78222-A compatible with Crown, Toyota, or Raymond electric pallet trucks?
A: BJ 78222-A is manufactured for Big Joe equipment specifically. Crown, Toyota, and Raymond electric pallet trucks use their own proprietary load wheel assemblies. Do not use BJ 78222-A as a cross-brand substitute unless OEM specifications confirm compatibility.
Q: What is the recommended maintenance schedule for BJ 78222-A?
A: Inspect the wheel quarterly for flat spots, edge wear, or debris buildup. The sealed bearings in BJ 78222-A require no regular lubrication. Replace the assembly when wheel wear becomes visible or the wheel no longer rolls smoothly.
Q: Can I replace just the wheel in BJ 78222-A or must I buy the entire assembly?
A: BJ 78222-A comes as a complete pre-assembled unit. Component-level replacement is not recommended because bearing fitment and axle specifications are critical for safe operation. Replace the entire assembly when wear occurs.