Product Description
Crown CR 83970-A polyurethane load wheel assembly for electric pallet trucks. Core constructed of cast iron, tread hardness 95A Shore, 3.25 inch diameter, 4.25 inch tread width, with 30 mm sealed bearing bore. Direct replacement for CR83970-A, 83970-A, and Crown 83970-A used on Crown GPW series. High load configuration.
Specifications
Material & Construction
| Tread Material | Polyurethane |
| Core Material | Cast iron |
Part Numbers
| Cross-Reference Part Numbers | CR83970-A, 83970-A, Crown 83970-A |
| OEM Part Number | 83970-A |
Frequently Asked Questions
Q: What is the CR 83970-010-A and how does it differ from other CR 83970 variants?
A: The CR 83970-010-A is a polyurethane load wheel assembly with cast iron core designed as a direct replacement for CR83970-A, 83970-A, and Crown 83970-A models. The -010-A designation indicates a specific bore and width configuration for GPW Series electric pallet trucks.
Q: What are the exact dimensions of the CR 83970-010-A?
A: Diameter is 3.25 inches, tread width is 4.25 inches, and the sealed bearing bore is 30mm. Polyurethane tread hardness is rated at 95A Shore. These dimensions make it compatible with Crown GPW Series high-load configurations.
Q: Is the CR 83970-010-A compatible with Crown GPW Series pallet trucks?
A: Yes. The CR 83970-010-A is engineered specifically for Crown GPW Series electric pallet trucks in high-load configurations. Cross-reference numbers CR83970-A, 83970-A, and Crown 83970-A confirm compatibility with the same equipment.
Q: What material properties does the CR 83970-010-A tread have?
A: The tread is polyurethane with 95A Shore hardness, bonded to a cast iron core. This combination provides excellent wear resistance, traction, and load-bearing capacity for demanding warehouse operations.
Q: Why are sealed bearing assemblies important on the CR 83970-010-A?
A: Sealed bearing assemblies protect internal bearings from moisture, dust, and debris. This extends service life and reduces maintenance requirements, particularly in wet or cold storage environments where contamination risk is higher.