Product Description
Crown CR 83587-030-A Polyurethane Load Wheel Assembly for electric lift trucks: 5 inch OD x 2.44 inch ID x 2.88 inch tread width, Shore A 97A, features shoulder bearing with 0.83 inch bore depth. Engineered for high-load, high-durability applications in electric pallet trucks.
Specifications
Material & Construction
| Construction | Polyurethane tread bonded to precision-machined hub with sealed shoulder bearings |
| Tread Material | Polyurethane |
| Shore Hardness | Shore A 97A |
Part Information
| Manufacturer Part Number | CR 83587-030-A |
| Application | High-load, high-durability applications in electric pallet trucks |
Frequently Asked Questions
Q: What are the specifications of the CR 83587-030-A assembly?
A: The CR 83587-030-A is a complete load wheel assembly. The tread is Shore A 97A polyurethane bonded to a precision‑machined hub.
Q: What does Shore A 97A hardness mean for the CR 83587-030-A tread?
A: Shore A 97A indicates a harder, more durable polyurethane compound designed for high‑load and high‑wear applications. This hardness provides excellent resistance to abrasion and extends tread life in continuous electric pallet truck service.
Q: How does the CR 83587-030-A differ from the CR 83587-030?
A: The CR 83587-030 is the wheel component only with shoulder bearings. The CR 83587-030-A is a fully assembled unit with the wheel, hub, and pre‑installed bearings ready for mounting, providing immediate deployment without separate assembly steps.
Q: Which Crown electric pallet truck models are compatible with the CR 83587-030-A?
A: The CR 83587-030-A is engineered for Crown electric pallet trucks including the RS, PTH, and PT series. Confirm your equipment model matches the specification before ordering.
Q: Is the CR 83587-030-A suitable for wet or cold storage environments?
A: The Shore A 97A polyurethane compound provides good traction on most floor types. For specific cold storage or wet floor performance, verify your floor conditions match the tread material specification before use.
Q: What maintenance does the CR 83587-030-A assembly require?
A: Monitor the tread regularly for wear, cracking, or flat‑spotting. Keep the wheel clean and free of debris. The shoulder bearings are sealed and do not require routine lubrication. Replace the assembly when tread wear becomes excessive or damage is visible.
Q: What is the expected service life of the CR 83587-030-A wheel?
A: Service life depends on load conditions, floor type, and operating hours. The Shore A 97A tread is engineered for extended durability in high‑load environments. Regular inspection helps identify wear early and optimize replacement timing for continuous operations.
