Product Description
Crown CR 310146 Polyurethane Load Wheel, 3.25 inch outside diameter, 6.38 inch tread width, 2.047 inch bore for electric lift truck applications. Features 95A hardness polyurethane compound 302 construction for high resilience and wear resistance, compatible with Crown 300 Series electric pallet trucks.
Specifications
Part Numbers
| OEM Part Number | 310146-302 |
| Manufacturer Part Number | CR 310146 |
| Series | 300 Series |
Frequently Asked Questions
Q: What are the specifications for the CR 310146 load wheel?
A: The CR 310146 features a 3.25 inch outside diameter, 6.38 inch tread width, and 2.047 inch bore with a 95A hardness polyurethane compound 302 construction. These specs are engineered for Crown 300 Series electric pallet trucks.
Q: What does 95A hardness mean for the CR 310146 tread?
A: 95A hardness (Shore A scale) indicates a polyurethane tread that balances resilience and wear resistance. This hardness level provides good load support while maintaining grip on both smooth and slightly rougher floor surfaces without excessive wear.
Q: Is the CR 310146 compatible with non-Crown lift trucks?
A: The CR 310146 is validated for Crown 300 Series electric pallet trucks. While the bore and diameter match other OEM platforms with identical 2.047 inch bore specifications, confirm your equipment bore size, hub design, and axle configuration match before purchasing.
Q: How does the 6.38 inch width of the CR 310146 compare to other load wheels?
A: The 6.38 inch tread width is the widest in the Crown 300 Series load wheel lineup. Wider treads distribute load more evenly and improve lateral stability on turns and transitions. Verify your truck frame is dimensioned to accept this width.