Ram Replacement 3/4" Load Bearing Pin. 5-1/2" Usable Length

A Ram Replacement 3/4" Load Bearing Pin (5-1/2" usable length) is a heavy-duty mechanical component used to secure, align, and transfer force between moving or structural parts—most commonly in hydraulic equipment, trailers, agricultural machinery, or industrial assemblies.

🔧 Key Features

• Diameter: 3/4 inch
• Usable Length: 5.5 inches (the portion that actually engages components)
• Material: Typically hardened steel for high strength and wear resistance
• Design: May include holes for cotter pins, clips, or retaining rings to keep it in place

⚙️ Function

This type of pin serves several critical roles:

1. Load Bearing
   • Designed to support significant shear and lateral loads, meaning it holds parts together under stress without bending or breaking.
2. Pivot or Hinge Point
   • Often used in hydraulic rams (cylinders), allowing connected parts to rotate or pivot smoothly while staying securely attached.
3. Alignment
   • Keeps mechanical components properly positioned relative to each other during operation.
4. Replaceable Wear Part
   • Pins are made to be easily removable and replaceable, preventing damage to more expensive components when wear occurs.

🏗️ Typical Applications

• Hydraulic cylinder mounts (ram ends)
• Trailer hitch assemblies
• Construction and farm equipment
• Linkage systems in machinery