Product Description
Polyurethane load wheel with integrated shoulder bearings designed for Crown electric pallet trucks and lift equipment. This direct replacement wheel features a 5.00 inch outside diameter with 4.12 inch tread width and 2.44 inch bore diameter. The Durarun 95A polyurethane compound delivers excellent grip, durability, and load capacity for reliable material handling operations.
Specifications
Material & Durability
| Tread Material | Polyurethane (Poly) - Durarun 95A |
| Core Material | Cast Iron |
| Bearing Type | Integrated Shoulder Bearings |
Dimensions
| Outside Diameter | 5.00 inch |
| Tread Width | 4.12 inch |
| Bore Diameter | 2.44 inch |
Part Numbers
| Part Number | CR 77084-020-A |
| Manufacturer Part Number | Crown 77084-020-A |
| Cross-Reference Part Numbers | CR77084, 77084, Crown 77084 |
| Compatible Equipment | Crown PR Rider Pallet Truck |
Frequently Asked Questions
Q: What are the key dimensions of the CR 77084-020-A assembly?
A: The CR 77084-020-A features a 5.00 inch outside diameter with a 4.12 inch tread width and 2.44 inch bore diameter. These dimensions are critical for fitment on Crown PR rider pallet truck equipment, so verify your machine specifications before ordering.
Q: Does the CR 77084-020-A include bearings, and what type?
A: The CR 77084-020-A includes integrated shoulder bearings as part of the complete assembly. The shoulder design provides lateral support and load distribution for dual-wheel configurations on Crown equipment.
Q: What is the tread material and hardness of the CR 77084-020-A?
A: The tread is polyurethane with Durarun 95A durometer hardness bonded to a cast iron core. This material provides good grip, durability, and load capacity for electric lift truck operations.
Q: What Crown equipment models does the CR 77084-020-A fit?
A: The CR 77084-020-A is equivalent to the Crown PR Rider Pallet Truck CR77084 assembly. Cross-reference numbers CR77084, 77084, and Crown 77084 confirm compatibility with this product line.
Q: What is the typical service life and maintenance for this wheel assembly?
A: Service life depends on load weight, floor conditions, and usage intensity. The integrated shoulder bearings and polyurethane tread require periodic visual inspection for wear, cracking, or debris. Durarun compound resists moisture and performs well in cold storage environments.