Product Description
Big Joe OEM load wheel assembly, part number BJ 505709, engineered for electric pallet trucks (PPT 45 series), features high-durability Durarun 95A polyurethane tread and precision deep-groove ball bearings; includes axle and mounting fasteners, with direct OEM fit.
Specifications
Material & Construction
| Wheel Material | 95A polyurethane tread |
| Core Material | Machined steel hub |
Part Numbers
| OEM Part Number | BJ 505709 |
| Manufacturer Part Number | BJ505709 |
| Cross-Reference Part Numbers | PPT 45, 45, 505709 |
| Compatible Models | Big Joe PPT 45 Electric Pallet Truck |
Frequently Asked Questions
Q: What equipment does the BJ 505709 load wheel fit?
A: The BJ 505709 is an OEM load wheel assembly engineered for Big Joe PPT 45 series electric pallet trucks. This wheel provides a direct OEM replacement for PPT 45 models and is cross-referenced by part numbers PPT 45, 45, and 505709.
Q: What are the material specifications for the BJ 505709 wheel?
A: The BJ 505709 features a Durarun 95A polyurethane tread compound bonded to a machined steel hub. This durable tread material provides wear resistance and grip in standard material handling environments. The assembly includes precision deep-groove ball bearings for smooth rolling operation.
Q: What components are included in the BJ 505709 assembly?
A: The BJ 505709 is a complete load wheel assembly that includes the wheel, axle, precision deep-groove ball bearings, and mounting fasteners. All components are pre-assembled and ready for installation as an OEM replacement.
Q: How does the BJ 505709 compare to aftermarket load wheel alternatives?
A: The BJ 505709 is an OEM Big Joe part engineered to exact factory specifications. OEM wheels typically provide tighter dimensional tolerances, matching bearing preload, and verified compatibility compared to generic aftermarket options. Verify your equipment model and cross-reference numbers before ordering.
Q: What is the expected service life of the BJ 505709 wheel?
A: Durability depends on floor conditions, load frequency, and maintenance practices. The 95A polyurethane tread resists wear on rough and uneven floors. Regular inspection for bearing play, tread wear, or axle damage extends component life. Replace when tread thickness drops below 0.5 inches or bearings show play.