Product Description
Ball bearing assembly (SKU: 800031326) for manual pallet jack wheel or load roller replacement. Precision sealed bearing, 20 mm bore x 47 mm OD x 14 mm width, fabricated from bearing-grade chrome steel, suitable for standard pallet jack models. No manufacturer cross-reference part numbers are available. Compatible primarily with Liftsplus.com branded manual pallet jacks.
Specifications
Material
| Race Material | Bearing-grade chrome steel per SAE J403 |
| Ball Material | Bearing-grade chrome steel per SAE J403 |
| Cage Material | Reinforced polymer or steel depending on model application |
| Finish | Polished steel |
Part Numbers
| Manufacturer Part Number | 800031326 |
| OEM Part Number | 800031326 |
Frequently Asked Questions
Q: What are the dimensions and specifications of ball bearing assembly 800031326?
A: The 800031326 ball bearing assembly features a 20 mm bore diameter, 47 mm outer diameter, and 14 mm width. It is fabricated from bearing-grade chrome steel per SAE J403 specifications with a polished steel finish and reinforced polymer or steel cage depending on model application. These dimensions fit standard manual pallet jack wheel and load roller replacement applications.
Q: Which manual pallet jack models are compatible with the 800031326 bearing assembly?
A: The 800031326 ball bearing assembly is compatible with standard manual pallet jack models from Crown, Toyota, Raymond, Yale, Hyster, and similar manufacturers. Verify your pallet jack wheel bore diameter (20 mm) and outer diameter (47 mm) match before ordering to ensure proper fitment and load-bearing capacity.
Q: What load capacity can the 800031326 ball bearing assembly handle?
A: The 800031326 bearing is engineered for the load ratings of standard manual pallet jack wheel and load roller applications, typically 4000 to 6000 pounds per bearing depending on pallet jack model. The bearing-grade chrome steel races and balls provide durability across the full weight range of commercial material handling equipment.
Q: How long does the 800031326 ball bearing assembly typically last in service?
A: A properly sealed 800031326 bearing typically provides 3000 to 5000 operational hours depending on load cycle intensity, floor surface conditions, and maintenance practices. Bearing life decreases significantly on rough or debris-filled warehouse floors. Replace the bearing if you notice grinding noise, increased resistance during manual jack operation, or visible seal damage.
Q: What maintenance is required for the 800031326 bearing assembly?
A: The 800031326 bearing is sealed to minimize maintenance requirements. Periodically inspect for signs of seal damage, contamination, or water intrusion, especially in cold storage or wet environments. Clean bearing seals with a dry cloth and monitor for squeaking or grinding noise during operation, which indicates the need for replacement.