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 up to 5000 lb load capacity, this entry roller maintains optimal performance and reduces friction for easier operation.
Specifications
Dimensional Specifications
| Mounting Clearance | Minimum 0.020 inch 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 | 5000 lb capacity pallet jack at 24 inch load center |
Frequently Asked Questions
Q: What is the CR 44461 entry roller?
A: The CR 44461 is an OEM entry roller designed for the frame entry section of Crown PTH50 manual pallet jacks. It is fabricated from high-density polymer and provides smooth fork entry into pallets.
Q: What equipment does the CR 44461 fit?
A: The CR 44461 is compatible with Crown PTH50 series manual pallet jacks, specifically newer PTH50 models. It is installed at the frame entry section where the forks approach pallet openings. Maximum load capacity is up to 5000 lb.
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 and does not require lubrication. The finish is plain, uncoated polymer.
Q: Why use high-impact thermoplastic for the CR 44461?
A: High-impact thermoplastic resists cracking under the repeated contact forces of pallet entry and wear from pallet friction. Polymer does not corrode, requires minimal maintenance, and provides adequate stiffness for the guiding function while reducing noise compared to metal rollers.
Q: Are there cross-reference part numbers for the CR 44461?
A: The CR 44461 has cross-reference designations including CR44461 and 44461. All refer to the same OEM Crown entry roller. Use the CR 44461 SKU when ordering from our catalog.
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 pallet openings. Regular inspection during routine maintenance helps prevent damage to the frame entry section.