Product Description
Direct replacement load roller axle for Crown PTH50 manual pallet jacks, part number 44509. Manufactured from heat-treated carbon steel, engineered for durability and reliable load support at the fork tip. This factory-spec axle is compatible with original ball bearing and load roller assemblies, delivering proven performance for 5000 lb class manual pallet jack applications. Built to maintain precise tolerances and withstand the demanding conditions of warehouse, dock, and material handling operations.
Specifications
Material & Construction
| Material | Heat-treated carbon steel |
| Surface Finish | Turned or ground finish for bearing interface |
| Durability | Heat treatment provides hardness and fatigue resistance for load support |
Application & Compatibility
| Equipment Class | 5000 lb manual pallet jack |
| Compatible Make | Crown |
| Compatible Model | PTH50 |
| Position | Load roller axle at fork tip |
Part Numbers
| Part Number | 44509 |
| Alternate Designations | CR 44509, CR44509 |
Frequently Asked Questions
Q: What is the CR 44509 and what is its function?
A: The CR 44509 is an OEM load roller axle for Crown PTH50 manual pallet jacks. It is manufactured from heat-treated carbon steel and is designed for mounting pallet jack load wheels at the fork tip position.
Q: Which Crown pallet jack models use the CR 44509 axle?
A: The CR 44509 is the validated replacement axle for Crown PTH50 manual pallet jacks, which belong to the 5000 lb manual pallet jack class. Alternative part designations include CR44509 and 44509.
Q: Is the CR 44509 compatible with original bearing and load roller assemblies?
A: Yes, the CR 44509 is manufactured to OEM fitment specifications and is compatible with original ball bearing and load roller assemblies from Crown PTH50 pallet jacks.
Q: What material and finish does the CR 44509 have?
A: The CR 44509 is machined from heat-treated carbon steel with a turned or ground finish on the axle bearing interface. This heat treatment provides the hardness and fatigue resistance required for reliable load support.
Q: Can the CR 44509 be used as a replacement for other pallet jack brands?
A: The CR 44509 is specifically engineered for Crown PTH50 pallet jacks. Cross-reference the bore diameter, length, and axle diameter against your equipment before ordering. Do not assume compatibility with other brands.