DUROCHAIN Premium #140H Heavy Connecting Link
Experience the DUROCHAIN Difference
DUROCHAIN Premium ANSI #140H Heavy Connecting Links are precision manufactured for secure installation, dependable retention, and long-term durability in many demanding roller chain applications. Designed specifically for #140H heavy roller chain, this connecting link allows fast chain assembly, easy maintenance, and reliable field repairs.
Commonly used in industrial power transmission, material handling systems, packaging machinery, conveyors, and applications that require the extra strength of heavy chain. DUROCHAIN #140H heavy connecting links deliver premium performance where reliability matters most.
DUROCHAIN Premium #140H Heavy Connecting Link Features
Thicker Side Plates
DUROCHAIN heavy connecting links feature thicker side plates to match the chain, helping withstand higher torque loads with improved shock load absorption.
Hardened High-Strength Pins
DUROCHAIN connecting link pins undergo a specialized hardening process to help improve wear life, strength, and fatigue resistance in demanding applications.
Max Contour Side Plates
Precision-made alloy steel side plates provide excellent shock load absorption and increased wear life while maintaining ANSI dimensional requirements.
Unique Rivets
DUROCHAIN connecting links feature a unique rivet design that helps improve shock load resistance, side thrust capability, and overall link integrity in demanding applications.
High-Strength Cotter
The high-strength cotter provides secure side plate retention and helps prevent failure in demanding roller chain applications.
Superior Plate Hole Preparation
Precision piercing, shaving, and ball drifting provide smooth installation, excellent pin-to-plate contact, and dependable holding power.
DUROCHAIN #140H Connecting Link Specifications
- Part #: #140H C/L
- Pitch (P): 1.750"
- Connecting Link Overall Width (X): 2.289"
- Plate Height (H): 1.663"
- Pin Diameter (L): 0.500"
- Plate Thickness (T): 0.219"
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