DUROCHAIN Premium #25H Heavy Connecting Link
Carbon Steel Chains
| Features | Premium/Premier | General Duty Plus | Economy Plus |
|---|---|---|---|
| Solid Bushings | Split Bushings in most cases | Split Bushings | |
| Solid Rollers | |||
| Through-Hardened Pins | Case-Hardened Pins | Heat-Treated Pins | |
| Case-Hardened Rollers | Heat-Treated in Some Chains | ||
| Case-Hardened Bushings | Heat-Treated in Some Chains | ||
| Wide Contour Plates | Standard Contour Plates | Standard Contour Plates | |
| Superior Pin to Plate Contact | |||
| High-Hold Riveting | Standard Dual-Stake Rivets | Standard Dual-Stake Rivets | |
| Factory Pre-Loading | Not Standard on Economy Chains | ||
| Specific Heat-Treatment on Every Component | Some Components Might be Heat-Treated | ||
| Premium Alloy & Carbon Materials | High-Quality Carbon Materials | Standard-Quality Carbon Materials | |
| Shot-Peened Components | Non Shot-Peened Components | Non Shot-Peened Components | |
| High-Precision Components | Standard Precision Components | Low Precision Components | |
| Conforms to ANSI B29.1 or ISO/DIN Standards |
Experience the DUROCHAIN Difference
DUROCHAIN Premium ANSI #25H Connecting Links are precision manufactured for secure installation, dependable retention, and long-term durability in demanding ANSI roller chain applications. Designed specifically for #25H heavy roller chain, this connecting link allows fast chain assembly, easy maintenance, and reliable field repairs.
Commonly used in compact conveyors, robotics, packaging equipment, scientific equipment, and other space-restrictive power transmission applications, DUROCHAIN #25H connecting links deliver premium performance where reliability matters most.
DUROCHAIN Premium #25H Connecting Link Features
Straight Side Plates
Straight side plates provide added rigidity, improved wear life, and dependable performance in compact #25H chain applications.
Thicker Side Plates
Thicker side plates help increase strength, improve shock load resistance, and support longer service life versus standard #25 roller chain components.
High-Hold Spring Clip
The precision-formed spring clip provides secure retention while allowing fast installation, maintenance, and chain disassembly when needed.
Hardened High-Strength Pins
One of the most stressed components in any roller chain assembly is the pin. DUROCHAIN connecting link pins undergo a specialized hardening process to help improve wear life, strength, and fatigue resistance.
DUROCHAIN #25H Connecting Link Specifications
- Part #: 25H C/L
- Pitch (P): 0.250"
- Connecting Link Overall Width (X): 0.453"
- Plate Height (H): 0.232"
- Pin Diameter (L): 0.091"
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