Product Description
Crown CR 77084-002 Load Wheel engineered for electric pallet trucks features 3.25 x 3.25 inch dimensions, 95A polyurethane tread, precision ball bearing, and OEM part compatibility. Supplied to industry-standard tolerances for high-cycle industrial use.
Specifications
Material & Construction
| Wheel Material | 95A polyurethane |
| Core Material | High-strength steel core |
| Polyurethane Hardness | 95 Shore A (DIN ISO 7619-1) |
| Wheel Finish | Machined surface finish for precise fitment |
Part Numbers
| Manufacturer Part Number | CR 77084-002 |
| Cross-Reference Part Numbers | CR77084-002, CR77084002, 77084002 |
| OEM Part Number | CR 77084-002 |
Frequently Asked Questions
Q: What are the material specifications for the CR 77084-002?
A: The CR 77084-002 features a 95A polyurethane tread (95 Shore A hardness per DIN ISO 7619-1) bonded to a high-strength steel core. The 95A hardness rating indicates a moderately firm polyurethane suitable for electric pallet trucks in standard warehouse use. The machined surface finish ensures consistent contact with the fork or load wheel assembly.
Q: What are the dimensions of the CR 77084-002 load wheel?
A: The CR 77084-002 has 3.25 x 3.25 inch dimensions (diameter x tread width). This size is standard for load wheels on Crown electric pallet trucks. The wheel is engineered to industry-standard tolerances for high-cycle industrial use and repeatable performance.
Q: Why is 95A polyurethane hardness significant for load wheels?
A: 95 Shore A polyurethane is a common durometer for load wheel treads. It balances abrasion resistance with grip. A harder compound (95A) provides better wear life on concrete floors and resists tearing from repeated load cycling. Softer compounds grip better but wear faster. The CR 77084-002 selection of 95A targets standard warehouse duty cycles.
Q: What cross-references apply to the CR 77084-002?
A: The CR 77084-002 cross-references include CR77084-002, CR77084002, and 77084002. These variations may appear in different supplier databases or OEM catalogs. Confirm dimensional match before substituting with alternative part numbers from other Crown wheel lines.
Q: What surface finish does the CR 77084-002 have and why is it important?
A: The CR 77084-002 has a machined surface finish. Machining removes any casting irregularities and ensures a smooth, consistent contact surface. This finish prevents vibration during operation and ensures even load distribution on the fork arms or tandem wheel assemblies where the load wheel is mounted.