BJ 78498-A

Frequently Asked Questions

Q: What is the polyurethane hardness specification of the BJ 78498-A?
A: The BJ 78498-A features polyurethane elastomer tread rated at 95A durometer hardness. This hardness specification balances durability with traction for reliable load wheel performance in electric pallet jack applications.

Q: Does the BJ 78498-A come with pre-installed bearings?
A: Yes, the BJ 78498-A is supplied as a complete assembly with preinstalled sealed bearings. The assembly is ready for direct installation on compatible Big Joe electric pallet jack equipment.

Q: What hub material is used in the BJ 78498-A?
A: The BJ 78498-A features a machined steel core hub that provides structural strength and load-bearing capacity. The polyurethane tread is bonded directly to the steel core, creating a durable integrated assembly.

Q: Is the BJ 78498-A a factory-spec Big Joe part?
A: Yes, the BJ 78498-A is a factory-spec load wheel assembly designed to Big Joe equipment specifications for direct replacement on compatible electric lift truck models.

Q: What equipment is the BJ 78498-A designed for?
A: The BJ 78498-A is engineered for electric pallet jack applications requiring a complete preassembled load wheel with sealed bearings. The 95A polyurethane tread is designed for warehouse and material handling operations.

Q: What is the expected service life of the BJ 78498-A polyurethane tread?
A: Service life depends on operating conditions, load intensity, and surface types. The 95A durometer polyurethane compound is engineered for extended durability under typical warehouse material handling use. Regular inspection is recommended to assess tread wear.