31-22814

Frequently Asked Questions

Q: What is the 31-22814 roll pin used for on manual pallet jacks?
A: The 31-22814 is a roll pin for manual pallet jacks. Roll pins secure axles, pivot points, and mechanical linkages by creating a press-fit connection that prevents rotation or lateral movement. This part is critical for maintaining load stability and preventing unintended component disassembly during use.

Q: What material is the 31-22814 roll pin constructed from?
A: The 31-22814 is manufactured from high-carbon spring steel with a black oxide finish. High-carbon spring steel provides superior strength and elasticity, allowing the roll pin to maintain press-fit tension without permanent deformation. The black oxide coating provides corrosion resistance in warehouse, outdoor, and moisture-prone environments.

Q: Which manual pallet jack models does the 31-22814 roll pin fit?
A: The 31-22814 is an OEM direct-fit roll pin for manual pallet jacks from major manufacturers including Crown, Yale, Raymond, Toyota, and other industrial equipment brands. It is used for axle retention and pivot point assembly. Verify your pallet jack model and the specific pin diameter and length required for your axle or pivot bore before ordering.

Q: How long does a 31-22814 roll pin typically last?
A: Roll pin service life depends on load, usage frequency, and press-fit installation quality. In normal warehouse operation, properly installed high-carbon spring steel roll pins function reliably for 3-7 years before corrosion or material fatigue requires replacement. Pins in high-cycle or outdoor applications may degrade more rapidly. Replace any pin showing rust, deformation, or loss of press-fit tension.