Product Description
BJ 78499-A Load Wheel Assembly designed for Big Joe electric pallet truck applications. Features a 2.75 inch diameter, 3.5 inch width polyurethane wheel (Shore 95A hardness), two precision bearings, and compatible fitment to Big Joe Model WPT45 and electric stackers. Manufactured for demanding warehouse environments with durable tread compounds and precision bearing configuration. Cross-references include BJ78499-A, BJ78499A, 78499A.
Specifications
Material & Construction
| Hub Material | High-strength polymer |
| Wheel Material | Polyurethane |
| Finish | Factory-molded, non-marking tread |
Mechanical Specifications
| Wheel Diameter | 2.75 inches |
| Wheel Width | 3.5 inches |
| Durometer Hardness | 95A Shore |
| Precision Bearings | Two |
Part Numbers & Compatibility
| Manufacturer Part Number | BJ 78499 |
| Cross-Reference Part Numbers | BJ78499-A, BJ78499A, 78499A |
| Compatible Equipment | Big Joe electric pallet trucks, models WPT45, E30; compatible electric stackers |
Frequently Asked Questions
Q: What are the wheel dimensions for the BJ 78499 load wheel?
A: The BJ 78499 features a 2.75 inch diameter with 3.5 inch width polyurethane tread. This smaller diameter design is optimized for lower fork positioning on specific Big Joe electric pallet truck models.
Q: Which Big Joe models are compatible with the BJ 78499?
A: The BJ 78499 is engineered for Big Joe electric pallet trucks including Model WPT45 and E30 series, as well as compatible electric stackers. Verify your equipment model and specifications match before ordering.
Q: What is the hardness rating of the BJ 78499 polyurethane tread?
A: The BJ 78499 features a Shore 95A hardness polyurethane tread. This durometer specification provides durability for demanding warehouse environments while maintaining adequate floor contact and traction.
Q: Are there cross-reference part numbers for the BJ 78499?
A: The BJ 78499 has several cross-reference designations including BJ78499-A, BJ78499A, and 78499A. When ordering replacement wheels, verify the exact part number matches your equipment requirements to ensure fitment.
Q: What bearing configuration is used in the BJ 78499?
A: The BJ 78499 is assembled with two precision bearings configured for smooth rotation and load distribution across the fork contact point. The bearing design is engineered for high-cycle material handling environments.
Q: What hub material does the BJ 78499 use?
A: The BJ 78499 hub is constructed from high-strength polymer material designed to withstand repeated load cycling. The polymer hub combined with polyurethane tread provides durability and precision fitment on Big Joe electric pallet truck lower forks.