Product Description
Crown CR 73917 92A Poly Load Wheel Assembly, 4 inch diameter x 2 inch width, designed for electric lift trucks and pallet jacks. Features high-performance polyurethane tread, precision ball bearings, and compatibility with 0.748 inch axle shafts. OEM and cross-reference part numbers verified.
Specifications
Material
| Wheel Material | High-performance polyurethane tread bonded to steel core |
| Core Material | SAE 1018 mild steel |
| Tread Hardness | 92A Shore A |
Part Numbers
| OEM Part Number | CR 73917 |
| Cross-Reference Part Numbers | CR 73917-030, CR73917 |
| Equivalent Part Numbers | CR 73917, CR 73917-030 |
Frequently Asked Questions
Q: What are the dimensions and material of the CR 73917 load wheel?
A: The CR 73917 is a 92A polyurethane load wheel measuring 4 inches in diameter by 2 inches in width. It has a high-performance polyurethane tread bonded to an SAE 1018 mild steel core, with Shore A hardness of 92.
Q: What axle shaft size does the CR 73917 require?
A: The CR 73917 is designed for 0.748 inch axle shafts commonly found in Crown electric lift trucks and pallet jacks. Verify your equipment shaft diameter before ordering.
Q: Which Crown electric lift truck models use the CR 73917 load wheel?
A: The CR 73917 is compatible with Crown electric lift trucks and pallet jacks with 4 inch diameter load wheel positions and 0.748 inch axle shafts. Cross-reference your equipment documentation to confirm fit.
Q: Are there cross-reference part numbers for the CR 73917?
A: The CR 73917 has verified cross-reference part numbers CR 73917-030 and CR73917. Use the exact OEM part number CR 73917 when ordering to ensure correct fitment.
Q: What is the typical lifespan of the CR 73917 polyurethane load wheel?
A: Polyurethane load wheel lifespan varies with load, floor conditions, and equipment usage patterns. The 92A Shore A hardness of the CR 73917 provides good durability for general material handling. Replace when tread shows significant wear, flat spots, or the wheel becomes unstable.