Product Description
BEARING assembly
Specifications
Physical Specifications
| Material Construction | Hardened steel |
| Load Type | Radial loads |
| Duty Cycle | Intermittent and continuous |
| Typical Service Life | 2-4 years (warehouse/distribution environments) |
Compatibility
| Application | Wheel and load roller support on manual pallet jacks |
| Replacement Indicators | Grinding noises, increased rolling resistance, vibration, visible wear on bearing races |
Frequently Asked Questions
Q: What is the application for the 1392276 bearing assembly?
A: The 1392276 bearing assembly is used for wheel and load roller support on manual pallet jacks. It enables smooth rotation under load during lifting and horizontal material transport operations.
Q: What material is the 1392276 bearing assembly made from?
A: The bearing is manufactured from hardened steel construction, designed to withstand radial loads in warehouse, distribution, and material handling environments. Steel construction provides durability across intermittent and continuous duty cycles.
Q: Which manual pallet jack brands is the 1392276 bearing compatible with?
A: This bearing assembly fits standard manual pallet jacks from Crown, Toyota, Raymond, Yale, Hyster, and similar OEM manufacturers. Verify the bore diameter and shaft specifications match your equipment before ordering to ensure proper fitment.
Q: What is the expected service life of the 1392276 bearing assembly?
A: In typical warehouse and distribution environments, this bearing provides 2-4 years of service before wear requires replacement. Service life varies based on load cycles, contamination exposure, and maintenance frequency.
Q: How do I know when the 1392276 bearing needs replacement?
A: Replace the bearing if you observe grinding noises, increased rolling resistance, vibration during operation, or visible wear on the bearing races. These symptoms indicate internal wear that will cause equipment damage if not addressed promptly.
