Product Description
Polyurethane load wheel assembly for manual pallet jacks, OEM part number 300-040A, manufactured by Liftsplus.com. Wheel features 3.00 inch diameter, 3.66 inch hub length, high-grade 95A durometer red polyurethane tread bonded to a steel core, with sealed precision ball bearings and 0.79 inch bearing bore. Designed for compatibility with standard manual pallet jack models.
Specifications
Material & Construction
| Core Material | Steel |
| Finish | Polyurethane tread bonded to steel core |
Part Numbers
| OEM Part Number | 300-040A |
Frequently Asked Questions
Q: What are the dimensions and durometer rating of the 300-040A load wheel assembly?
A: The 300-040A features a 3.00 inch diameter red polyurethane tread with 95A durometer hardness, bonded to a steel core. Hub length is 3.66 inches and bearing bore is 0.79 inch. These dimensions fit standard manual pallet jack models from Crown, Toyota, Raymond, and Yale.
Q: What is the 95A durometer and what does it indicate about wheel performance?
A: 95A durometer indicates a medium-firm polyurethane compound suitable for general warehouse use. This hardness provides good abrasion resistance on clean dry floors while maintaining adequate grip. Higher durometer (harder) wheels wear longer but reduce traction; lower durometer (softer) provides better grip but wears faster.
Q: What load capacity does the 300-040A load wheel assembly support?
A: Load capacity depends on the specific pallet jack model and number of wheels. The 300-040A is designed for standard manual pallet jacks rated from 5000 to 6500 pounds. Contact us with your equipment model for exact load rating specifications.
Q: Is the 300-040A suitable for wet or cold storage environments?
A: The 300-040A standard red polyurethane provides adequate performance on dry warehouse floors. For wet floors or cold storage, consider our high-traction polyurethane load wheel options with specialized compounds designed for slip resistance in those environments.
Q: What is the bearing type and sealing design on the 300-040A?
A: The 300-040A includes sealed precision ball bearings with 0.79 inch bore. Sealed bearing design provides protection against floor contaminants and moisture, reducing maintenance and extending wheel life in typical warehouse conditions.
Q: How long should a 300-040A load wheel last in typical use?
A: Wheel lifespan depends on load cycles, floor conditions, and surface type. A 95A durometer wheel typically lasts 1 to 2 years in standard warehouse use. Rough or contaminated floors accelerate wear. Inspect wheels regularly for flat spots, cracks, or bearing resistance.