Product Description
Durarun 95A Poly Caster Wheel Assembly (PR 313945-000) for Prime Mover SMX45 electric pallet trucks. Wheel features a 2.50-inch diameter, 2.00-inch tread width, polyurethane 95A hardness tread, and includes BS 1621 2RS sealed bearings. Compatible with electric lift truck undercarriage assemblies.
Compatibility: Fits pallet jacks made by Prime Mover, model SMX45. SKU: PR 313945-000
Specifications
Material
| Wheel Tread Material | Polyurethane, 95A |
Part Numbers
| Manufacturer Part Number | PR 313945-000 |
| Alternate Part Numbers | PM313945-000 |
| Assembly Compatibility | BT Prime Mover SMX45 electric pallet truck |
Frequently Asked Questions
Q: What are the wheel dimensions for the PR 313945-000 caster assembly?
A: The PR 313945-000 features a 2.50-inch wheel diameter with a 2.00-inch tread width. These dimensions fit the undercarriage mounting specifications of the Prime Mover SMX45 electric pallet truck.
Q: What is the tread material and hardness rating?
A: The PR 313945-000 tread is polyurethane with a 95A durometer hardness rating. This hardness level provides durable wear resistance and grip for typical warehouse and loading dock operations.
Q: What bearing type does this wheel assembly use?
A: The PR 313945-000 includes BS 1621 2RS sealed bearings. The 2RS designation indicates double-sealed bearings designed to exclude moisture and contaminants, extending bearing life in industrial environments.
Q: Which pallet truck model uses the PR 313945-000 wheel assembly?
A: The PR 313945-000 caster wheel assembly fits the BT Prime Mover SMX45 electric pallet truck. Verify your equipment model matches before ordering to ensure correct fitment.
Q: What is the lifespan of polyurethane 95A wheels in typical operation?
A: Polyurethane 95A wheels typically provide 12 to 24 months of service life depending on load weight, floor conditions, and daily usage hours. Worn treads lose grip and increase rolling resistance, reducing truck efficiency.
Q: When should I replace this wheel assembly?
A: Replace the wheel assembly when the tread shows visible wear flats, the wheel diameter measures below 2.40 inches, the bearing produces noise or binds during rotation, or the wheel assembly wobbles on the mount. Replace all wheels as a matched set for consistent performance.