Product Description
ROLL PIN
Specifications
Product Overview
| Part Number | 220037894 |
| Product Type | Roll Pin (Hollow Fastener) |
Physical Specifications
| Material | Spring Steel / Alloy Steel |
| Surface Finish | Hardened Exterior |
| Primary Application | Pump assemblies, valve connections, linkage pivot points |
Compatibility
| Equipment Type | Manual Pallet Jacks |
Frequently Asked Questions
Q: What is a roll pin and where is it used on a pallet jack?
A: A roll pin is a hollow fastener used to secure components together or prevent relative motion between parts. On manual pallet jacks, roll pin 220037894 is typically used in pump assemblies, valve connections, or linkage pivot points to maintain component alignment during operation.
Q: What is the diameter and length of roll pin 220037894?
A: Exact dimensions for roll pin 220037894 depend on its specific application in the pallet jack assembly. Contact us with your equipment model and serial number to confirm the correct diameter, length, and material specifications for your replacement pin.
Q: Why does a roll pin fail or need replacement?
A: Roll pins fail due to vibration fatigue, corrosion, improper installation, or being subjected to loads beyond their rating. A failed pin allows connected components to shift, causing loose linkage, reduced lift performance, or inability to control the load. Replace immediately if pin failure is detected.
Q: Is roll pin 220037894 compatible across different pallet jack brands?
A: This roll pin may fit multiple pallet jack models and brands including Crown, Toyota, Raymond, and Yale, provided the hole diameter, pin length, and material match your equipment. Always verify fitment before ordering to avoid installation issues.
Q: What material is roll pin 220037894 made from?
A: Roll pin 220037894 is typically manufactured from spring steel or alloy steel with a hardened exterior surface. This material provides strength and resilience to resist shearing forces and vibration fatigue common in material handling equipment.