Product Description
Lo-Jo LJ 450-A-C is a black polyurethane load roller assembly designed for Lo-Jo manual pallet jacks. Featuring a polyurethane tread on an aluminum hub, this assembly is engineered for use on models and incorporates precision ball bearings for low rolling resistance. Direct replacement and cross-referenced for compatibility with equivalent generic part numbers.
Specifications
Product Overview
| Part Number | LJ 450-A-C |
| Manufacturer Part Number | LJ450A |
| Cross-Reference Numbers | Supersedes LJ450A; equivalent to Generic Parts Service GPS_LJ450A |
Physical Specifications
| Tread Material | Black polyurethane |
| Hub Material | Aluminum |
| Bearing Type | Sealed ball bearings |
| Rolling Resistance | Low |
Compatibility
| Applications | Lo-Jo manual pallet jacks, warehouse and dock handling operations |
Frequently Asked Questions
Q: What is the 450-A-C load roller assembly?
A: The LJ 450-A-C is a load roller assembly with black polyurethane tread on an aluminum hub, designed for Lo-Jo manual pallet jacks rated for 5000 lb capacity. It includes sealed ball bearings for reduced rolling resistance.
Q: Which Lo-Jo pallet jack models use the 450-A-C?
A: The 450-A-C is designed for Lo-Jo manual pallet jacks specified for the LJ450A load roller assembly. Check your equipment nameplate or documentation to confirm your model is compatible before ordering.
Q: What are the cross-reference part numbers for the 450-A-C?
A: The 450-A-C supersedes the LJ450A and is equivalent to Generic Parts Service GPS_LJ450A. Cross-reference your equipment documentation to confirm compatibility with your specific pallet jack model.
Q: What material is the wheel tread?
A: The 450-A-C features black polyurethane tread that provides good abrasion resistance and load-bearing performance for warehouse and dock applications on dry to moderately wet floors.
Q: Are bearings included with the 450-A-C?
A: Yes, the assembly includes sealed ball bearings that reduce rolling resistance and extend service life. Inspect bearing condition regularly during routine maintenance.
Q: Where should the 450-A-C be stored?
A: Store the assembly indoors in a dry location when not in use. Keep away from direct sunlight and extreme temperature variations to preserve polyurethane tread integrity.
Q: How do I know if the 450-A-C is worn out?
A: Monitor the wheel for flat spots, excessive wear, cracks in the polyurethane, or rough/grinding sounds during operation. Replace if the tread shows significant wear or the wheel becomes hard and loses elasticity.
