Model: NOV 30173386 Counterbalance Cylinder Clevis Pin
Material: High strength alloy steel, surface quenching & anti-corrosion treatment
Fit equipment: NOV Varco TDS-9SA / TDS-11SA top drive counterbalance cylinder assembly
Installation: Upper/lower clevis hinge joint of balance cylinder
Load condition: Bear alternating shear load during tilting operation
Operating environment: Onshore & offshore drilling rig, resistant to mud, vibration and impact
Feature: Precision tolerance, wear-resistant, matched with bronze bushing
Maintenance: Regular inspection for diameter wear, ovality and clearance
