Product Description
Liftsplus.com 1391763 is a precision bearing assembly designed for manual pallet jack wheel and load roller support. Manufactured from hardened steel for optimal service life in material handling applications. Suitable for radial load orientation in standard manual pallet jacks.
Specifications
Material & Construction
| Bearing Material | Precision hardened steel |
| Cage Material | Steel (pressed or riveted construction) |
Part Numbers
| Manufacturer Part Number | 1391763 |
| OEM Part Number | 1391763 |
Performance Specifications
| Application Environment | Warehouse, distribution, and material handling with intermittent or continuous rolling loads |
Frequently Asked Questions
Q: What material and construction does the 1391763 bearing assembly use?
A: The 1391763 is a precision bearing assembly manufactured from hardened steel for both the races and rolling elements. The cage is constructed from pressed or riveted steel to retain the bearings in alignment during load and rotation cycles.
Q: Which manual pallet jack models is the 1391763 bearing compatible with?
A: This bearing assembly is designed for wheel and load roller support on standard manual pallet jacks from brands including Crown, Toyota, Raymond, and Hyster. Verify the bore diameter and mounting configuration match your specific jack model before ordering.
Q: What load capacity does the 1391763 bearing support?
A: The bearing is rated for radial load orientation in standard manual pallet jack applications with typical intermittent to continuous rolling loads. Consult your equipment documentation for the specific load rating based on your pallet jack capacity and duty cycle.
Q: How long does the 1391763 bearing assembly typically last?
A: Hardened steel bearing assemblies in warehouse and material handling environments typically provide 2-5 years of service life under normal operating conditions. Lifespan depends on load intensity, frequency of use, contamination exposure, and maintenance practices.
Q: What maintenance is required for this bearing assembly?
A: Bearing assemblies should be inspected regularly for signs of wear, noise, or resistance during wheel rotation. Keep the bearing free from debris and moisture. If grinding, squealing, or rolling resistance develops, the bearing requires replacement to maintain safe pallet jack operation.