Product Description
Cone, bearing for manual pallet jack, SKU 731290, Liftsplus.com brand. Tapered roller bearing cone, case-hardened SAE 52100 steel, Rockwell C58–64 hardness, industry-standard geometry. No cross-reference numbers available. Intended for wheel hub assembly on Liftsplus manual pallet jacks.
Specifications
Material & Construction
| Material Specification | Case-hardened bearing steel |
| Steel Grade | SAE 52100 |
| Surface Hardness | Rockwell C58–64 |
Part Numbers & Compatibility
| Manufacturer SKU | 731290 |
Performance
| Expected Service Factor | 1.0 for manual pallet jack applications |
Frequently Asked Questions
Q: What material is the SKU 731290 bearing cone made from?
A: The SKU 731290 bearing cone is manufactured from case-hardened SAE 52100 steel with a Rockwell C58-64 surface hardness. This bearing grade steel provides durability and load capacity for manual pallet jack wheel assemblies.
Q: What equipment does SKU 731290 fit?
A: SKU 731290 is a tapered roller bearing cone designed for manual pallet jack wheel hub assemblies. It follows industry-standard geometry for manual hydraulic pallet jacks from common OEM manufacturers.
Q: What is the expected service life of SKU 731290?
A: The SKU 731290 is rated for a service factor of 1.0 in manual pallet jack applications, meaning it is designed for standard operating loads typical of manual material handling equipment.
Q: Are there cross-reference part numbers for SKU 731290?
A: No cross-reference numbers are currently available for SKU 731290. Verify bearing geometry and dimensions against your equipment specifications before ordering.