Product Description
Crown direct replacement load wheel assembly featuring a 95A durometer polyurethane tread with extended-life sealed ball bearings. Designed for electric pallet trucks and electric stackers requiring reliable, high-durability load wheel performance. The durometer polyurethane tread and machined carbon steel core provide excellent load capacity and floor grip in warehouse and industrial environments.
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 |
| Bearing Type | Extended-life sealed ball bearings |
| Durometer Rating | 95A Shore A |
Part Numbers & Identification
| Part Number | CR 077086-A-R |
| Manufacturer Part Number | CR077086 |
| Applications | Electric pallet trucks, electric stackers |
Frequently Asked Questions
Q: What are the dimensions of the CR 077086-A-R load wheel?
A: 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 specified for this part number.
Q: What bearing type is used in this load wheel?
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: Why is the 95A polyurethane tread suitable for load wheel applications?
A: The 95A durometer polyurethane combines 95A Shore hardness 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 environments.
Q: Is this wheel compatible with both pallet trucks and stackers?
A: Yes. The CR 077086-A-R is designed for both electric pallet truck and electric stacker applications. Verify 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 rating and its benefit?
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.
Q: How should the load wheel be stored when not in use?
A: Store the CR 077086-A-R in a cool, dry location away from direct sunlight and extreme temperatures. Prolonged UV exposure can degrade polyurethane. Store wheels indoors to protect seals and bearings from moisture and contamination.
