Crown OEM Load Wheel Assembly - 5 Inch

Frequently Asked Questions

Q: What are the dimensions of the CR 81645-020-A load wheel?
A: Verify these specifications match your equipment before ordering.

Q: What material and hardness level does the CR 81645-020-A use?
A: The CR 81645-020-A features polyurethane construction with 300 Series compound 306, Shore A 97A hardness. The 97A durometer provides increased tread stiffness and wear resistance compared to standard 95A wheels.

Q: What is the benefit of Shore A 97A hardness?
A: The 97A Shore A polyurethane is harder and more resistant to cutting and abrasion than softer compounds. This increases tread life in rough or debris-laden environments, though it may provide slightly reduced grip on smooth, clean floors.

Q: What is the application for the CR 81645-020-A?
A: The CR 81645-020-A is a direct replacement load wheel for Crown electric lift truck applications. The 300 Series designation and 97A compound indicate engineering for heavy-duty or prolonged-use environments.

Q: Does the CR 81645-020-A include bearings?
A: Yes, the CR 81645-020-A includes integrated shoulder bearings as part of the assembly.

Q: What maintenance should the CR 81645-020-A receive?
A: Inspect the wheel regularly for tread wear, contamination, cracks, or bearing damage. The 97A polyurethane compound provides extended service life. Replace the wheel when tread wear becomes uneven or bearing movement is detected.

Q: How should the CR 81645-020-A be stored?
A: Store the wheel assembly in a cool, dry location away from direct sunlight and extreme temperatures. Protect the bearing bore and tread surface from contamination. Avoid stacking or placing heavy weight on the wheel.