Product Description
BEARING assembly
Specifications
Product Overview
| Part Number | 375884 |
| Product Type | Bearing Assembly |
Physical Specifications
| Bearing Type | Ball or Roller Bearings (Hardened Steel) |
| Housing Material | Steel or Composite |
| Typical Load Capacity | 3000 to 6000 lbs (based on pallet jack rated capacity) |
| Expected Lifespan | 2 to 5 years (duty cycle and maintenance dependent) |
| Failure Indicators | Grinding or squeaking sounds, increased pushing resistance, wheels that do not spin freely, visible housing damage |
Compatibility
| Application | Manual Pallet Jack Load Wheel Axle Support |
| Compatible Equipment | Crown, Toyota, Raymond, Yale, Hyster manual pallet jacks and similar brands |
Frequently Asked Questions
Q: What is the 375884 bearing assembly used for in manual pallet jacks?
A: The 375884 is a bearing assembly that supports the load wheel axle on manual pallet jacks. It allows the wheel to rotate freely while carrying the weight of the loaded pallet. Worn or damaged bearings cause wheels to bind, increase pushing effort, and create noise.
Q: Which pallet jack brands and models use the 375884 bearing assembly?
A: The 375884 fits manual pallet jacks from Crown, Toyota, Raymond, Yale, Hyster, and similar manufacturers. Cross-reference the equipment model number, frame type, and axle diameter to confirm fitment before ordering.
Q: What material are the bearings in the 375884 assembly made from?
A: The 375884 typically contains ball or roller bearings made from hardened steel, enclosed in a steel or composite housing. The bearing surfaces are precision-manufactured to tight tolerances. Material quality directly impacts bearing life and wheel performance.
Q: What is the typical lifespan of the 375884 bearing assembly?
A: Manual pallet jack bearing assemblies typically last 2 to 5 years depending on load, duty cycle, and maintenance. Bearings fail faster in wet environments, contaminated settings, or when the jack is overloaded beyond rated capacity.
Q: What symptoms indicate the 375884 bearing assembly needs replacement?
A: Signs of bearing failure include grinding or squeaking sounds from the wheels, increased resistance when pushing the jack, wheels that do not spin freely, and visible damage to the bearing housing. Any of these symptoms require bearing replacement.
Q: What is the load capacity rating for the 375884 bearing assembly?
A: The load capacity of the bearing assembly must match your pallet jack rated capacity, typically 3000 to 6000 pounds. Operating beyond the rated capacity accelerates bearing wear and failure. Verify the capacity rating for your specific equipment model.