Product Description
Valu-Jack VJ 55F146 precision steel ball, designed for use in manual pallet jack model 5500-2 hydraulic unit assemblies. Manufactured from hardened SAE 52100 steel, diameter 0.375 inch ±0.001 inch, Ra 8 μin minimum finish, static load capacity to 5000 lbs, engineered for hydraulic valve and lever subassemblies.
Compatibility: Fits pallet jacks made by Valu-Jack, model 5500-2 Hydraulic Unit. Alternate model: 55002 Hydraulic Unit; 5500 2 Hydraulic Unit. SKU: VJ 55F146
Specifications
Dimensional
| Surface Finish | Polished, minimum Ra 8 μin |
| Roundness Tolerance | ≤0.0001 inch |
| Bore Fit | Snap fit in 0.378 inch bore |
Material
| Material Specification | Hardened bearing-grade steel per SAE 52100 |
| Steel Hardness | Rockwell C62 minimum |
| Finish/Coating | Plain steel, oiled (no plating) |
Part Numbers
| Manufacturer Part Number | VJ 55F146 |
| OEM Compatibility | Fits Valu-Jack Model 5500-2 manual pallet jack |
