Crown PTH50 Entry Roller for Manual Pallet Jacks
CR 44461
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Compatibility
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Product Description
CR 44461 Crown replacement entry roller for PTH50 manual pallet jack frames. Made from high-impact thermoplastic, this durable polymer roller supports smooth fork entry into pallet openings, resists wear from repeated pallet contact, and reduces friction for easier operation in warehouse and logistics applications.
Specifications
Material & Construction
| Material | high-impact thermoplastic |
Part Numbers & Compatibility
| Make | Crown |
| Model | PTH50 |
| Crown Part Number | CR 44461 |
| Alternative Part Numbers | CR44461, 44461 |
| Compatible Equipment | Crown PTH50 manual pallet jack |
Performance Specifications
| Rated Load Capacity | capacity pallet jack at load center |
Additional Specifications
| Mounting Clearance | Minimum clearance between roller and frame channel |
| Roller Material | Injection-molded high-impact thermoplastic |
| Finish | Plain, uncoated polymer |
| Surface Hardness | Brinell 110 minimum at roller tread |
| Tolerances | Dimensional tolerances per ISO 2768-mK |
Frequently Asked Questions
Q: What equipment does the CR 44461 fit?
A: The CR 44461 is compatible with Crown PTH50 manual pallet jacks. It is used at the frame entry section where the forks approach pallet openings.
Q: What material is the CR 44461 made from?
A: The CR 44461 is injection-molded from high-impact thermoplastic. This polymer construction provides durability, does not require lubrication, and resists corrosion.
Q: Why use high-impact thermoplastic for the CR 44461?
A: High-impact thermoplastic resists cracking under repeated contact forces from pallet entry and friction. It does not corrode, requires minimal maintenance, provides adequate stiffness for the guiding function, and reduces noise compared to metal rollers.
Q: When should the CR 44461 entry roller be replaced?
A: Replace the CR 44461 if it is cracked, flattened, or worn smooth. A worn roller can cause rough entry, increase friction, and make it harder to slide forks into pallets. Inspect it regularly during routine maintenance.
Q: What are the cross-reference part numbers for the CR 44461?
A: The CR 44461 has cross-reference designations CR44461 and 44461. All refer to the same Crown replacement entry roller.