Product Description
The VJ 66221 is a **tandem load roller wheel assembly** engineered for Valu-Jack 5500 and 6600 manual pallet jacks. Featuring dual ultra-polyurethane rollers bonded to steel hubs with sealed bearings, this assembly delivers smooth load transit and exceptional durability. Direct bolt-on axle compatibility with UNC thread fasteners ensures straightforward fitment. rollers provide reliable performance across standard warehouse and dock operations.
Specifications
Material & Construction
| Roller Tread Material | Ultra-Polyurethane compound |
| Hub Material | Steel |
| Bearing Type | Sealed bearings |
| Fastener Specification | 1/2"-13 UNC axle thread hardware |
Part Numbers & Compatibility
| Manufacturer Part Number | VJ 66221 |
| Compatible Equipment Makes | Valu-Jack |
| Compatible Models | 5500, 6600 |
| Assembly Type | Tandem load roller wheel assembly |
Frequently Asked Questions
Q: What equipment does the 66221 tandem load roller wheel assembly fit?
A: The 66221 is designed for Valu-Jack 5500 and 6600 manual pallet jacks. Verify your jack model before ordering, as this tandem assembly has specific bolt-on axle compatibility.
Q: What are the specifications for the 66221 rollers?
A: The 66221 features dual ultra-polyurethane rollers bonded to steel hubs. The assembly accepts axle thread hardware and includes sealed bearings for smooth load transit.
Q: Why does the 66221 use ultra-polyurethane compound?
A: Ultra-polyurethane provides durable traction and load support across standard operating conditions. This compound resists wear during repetitive loading cycles typical of manual pallet jack service.
Q: How long does the 66221 assembly typically last in service?
A: Lifespan depends on load frequency and warehouse environment. Sealed bearings and polyurethane construction support extended service life when bearings remain sealed and loads stay within equipment capacity limits.
Q: Is the 66221 a complete replacement assembly?
A: Yes, the 66221 is a complete tandem load roller wheel assembly with all necessary components. Verify axle compatibility and fastener specifications match your jack model before ordering.
