Product Description
Crown CR 44506-001-KIT load wheel kit is a premium replacement assembly for Crown PTH50 manual pallet jacks. It features ultra polyurethane 70D (70 Shore A durometer) wheels on steel cores, steel axles, and ball bearings for superior traction, noise reduction, and extended service life. Direct fit for Crown PTH50 models with serial numbers 7-000000 and above.
Specifications
Compatibility
| Model Compatibility | Crown PTH50 series with serial numbers 7-000000 and higher |
Dimensional
| Mounting Configuration | Direct replacement for original Crown PTH50 load wheel assembly |
Material
| Wheel Material Specification | Ultra polyurethane 70D (70 Shore A durometer) over steel core |
| Bearing Material | Steel ball bearings |
| Axle Material | Steel |
Part Numbers
| OEM Part Number | CR 44506-001-KIT |
Frequently Asked Questions
Q: What components are included in the 44506 load wheel kit?
A: The 44506 is the Crown CR 44506-001-KIT complete load wheel assembly. It includes ultra polyurethane 70D wheels mounted on steel cores, steel axles, and sealed ball bearings. This is a ready-to-install replacement kit for Crown PTH50 manual pallet jacks.
Q: Which Crown PTH50 models is the 44506 compatible with?
A: The 44506 kit is a direct fit for Crown PTH50 series manual pallet jacks with serial numbers 7-000000 and above. Verify your equipment serial number range before ordering to confirm compatibility.
Q: What are the material specifications of the wheels in the 44506 kit?
A: The kit features ultra polyurethane 70D wheels with 70 Shore A durometer over a steel core. This softer compound compared to 95A wheels provides superior traction and reduces noise. Steel ball bearings and steel axles ensure structural integrity and load handling.
Q: What is the advantage of 70D polyurethane over higher hardness compounds?
A: The 70 Shore A durometer compound in the 44506 kit improves grip on smooth or wet floors and reduces vibration and noise during operation. The softer material increases traction without sacrificing load capacity, making it suitable for applications where traction and operator comfort are priorities.
Q: What is the typical service life of the 44506 load wheel kit?
A: The 44506 kit typically lasts 4 to 6 years under normal warehouse duty cycles. Steel cores and ball bearings provide extended life compared to basic polyurethane wheels. Replace the kit if wheels show uneven wear, flat spotting, or if the jack pulls to one side during operation.