Product Description
CR 077086-A-R is an OEM Crown load wheel assembly featuring a 3.25 inch diameter, 3.00 inch width, 95A durometer polyurethane tread with extended-life sealed ball bearings, designed for electric pallet trucks and electric stackers. Polyurethane tread and steel core provide high durability for load wheel positions.
Specifications
Material & Construction
| Tread Material | Polyurethane compound, 95A Shore hardness |
| Core Material | Machined carbon steel |
| Finish | Clear coated steel hub |
Mechanical Specifications
| Wheel Material | Polyurethane, 95A durometer |
Part Numbers & Compatibility
| OEM Part Number | CR 077086-A-R |
| Manufacturer Part Number | CR077086 |
Frequently Asked Questions
Q: What is the diameter and width of the CR 077086-A-R load wheel?
A: The CR 077086-A-R has a 3.25 inch diameter and 3.00 inch width. It features 95A durometer polyurethane tread bonded to a machined carbon steel core with a clear coated steel hub. These dimensions fit electric pallet trucks and electric stackers that specify this part number.
Q: What bearing type does the CR 077086-A-R use?
A: The CR 077086-A-R is equipped with extended-life sealed ball bearings designed to provide long service intervals and reduced maintenance. The sealed design protects against dust and moisture ingress, extending bearing life in warehouse and outdoor material handling applications.
Q: What makes the CR 077086-A-R construction durable for load wheel applications?
A: The CR 077086-A-R combines 95A durometer polyurethane tread with a machined carbon steel core, creating a structure that resists compression and deformation under sustained loads. The clear coated steel hub provides corrosion protection. This construction is designed for high-cycle, heavy-load material handling.
Q: Can the CR 077086-A-R be used on electric stackers as well as pallet trucks?
A: Yes. The CR 077086-A-R is designed for both electric pallet truck and electric stacker applications. Verify bore diameter and mounting interface match your equipment specifications. The 95A polyurethane and sealed bearing design accommodate the operational demands of both equipment types.
Q: What is the Shore A hardness of the CR 077086-A-R tread?
A: The CR 077086-A-R features 95A Shore A hardness polyurethane. This moderate hardness provides good load capacity, resists scuffing on concrete floors, and maintains adequate traction. The 95A rating is suitable for mixed warehouse floor conditions and general industrial environments.