Product Description
Crown direct replacement entry roller for PTH50 manual pallet jack frames. Engineered from high-impact thermoplastic to ensure smooth, reliable fork entry into pallet openings. This durable polymer roller resists wear from repeated pallet contact and provides years of dependable service in warehouse and logistics applications. Designed for manual pallet jacks with optimal performance and reduces friction for easier operation.
Specifications
Dimensional Specifications
| Mounting Clearance | Minimum clearance between roller and frame channel |
Material & Construction
| Roller Material | Injection-molded high-impact thermoplastic |
| Finish | Plain, uncoated polymer |
Mechanical Specifications
| Surface Hardness | Brinell 110 minimum at roller tread |
| Tolerances | Dimensional tolerances per ISO 2768-mK |
Part Numbers & Compatibility
| 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 |
Frequently Asked Questions
Q: What is the CR 44461 entry roller?
A: The CR 44461 is a direct replacement entry roller designed for Crown PTH50 manual pallet jack frames. Fabricated from high-impact thermoplastic, it guides forks smoothly into pallet openings at the frame entry section.
Q: What equipment does the CR 44461 fit?
A: The CR 44461 is compatible with Crown PTH50 series manual pallet jacks. It is installed 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 lightweight durability, does not require lubrication, and resists corrosion. The finish is plain, uncoated polymer.
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: 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 direct replacement entry roller.
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 causes rough entry, increases friction, and makes it harder to slide forks into pallets. Inspect regularly during routine maintenance to prevent frame damage.
Q: How should the CR 44461 be stored?
A: Store the CR 44461 in a dry environment. Avoid exposure to direct sunlight or extreme temperatures that could cause polymer brittleness. Keep away from oils and solvents that may degrade the thermoplastic material.
