Product Description
Sealed ball bearing assembly (SKU 40562058) for manual pallet jack load wheel and steer wheel applications. Suitable for high-load warehouse environments, manufactured from SAE 52100 high-carbon chromium steel with dual rubber seals. Compatible with Uline Standard, Lift Rite L50, Crown PTH50, and comparable manual pallet jack models. No OEM cross-reference part numbers confirmed.
Specifications
Dimensional Specifications
| Tolerance Class | ISO tolerance class P0 |
Material & Construction
| Bearing Material | High-carbon chromium steel, conforming to SAE 52100 |
| Cage Material | Stamped steel |
| Hardness | Minimum Rockwell C58 for raceway and ball components |
Part Numbers
| Manufacturer Part Number | 40562058 |
