DUROCHAIN 220B Offset 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 #220B Offset Links, also known as half links, are precision manufactured for accurate installation, secure retention, and long-term durability in double-pitch metric roller chain applications. Designed specifically for #220B double-pitch metric roller chain, these offset links provide a dependable solution for making half-pitch chain length adjustments, completing field repairs, and helping return essential equipment to service quickly.
Each DUROCHAIN #220B offset link is manufactured from premium carbon steel components, including hardened high-strength pins, solid round parts, precision-formed sideplates, and a high-strength cotter pin retainer. These carefully manufactured components help improve strength, wear resistance, fatigue life, and dependable link performance in demanding operating environments.
Commonly used in conveyor systems, material handling equipment, packaging machinery, agricultural equipment, and general OEM applications, DUROCHAIN #220B offset links deliver premium performance where accurate fitment and reliability matter most.
DUROCHAIN Premium #220B Double-Pitch Metric Offset Link Features
Hardened High-Strength Pins
DUROCHAIN offset link pins undergo a specialized hardening process to help improve wear life, strength, and fatigue resistance in demanding applications.
Solid Round Parts
Solid bushings and rollers help provide smoother articulation, increased wear resistance, and dependable performance throughout the service life of the offset link.
High-Strength Cotter Pin
The high-strength cotter pin provides secure sideplate retention and dependable performance during chain repairs, maintenance, and half-pitch length adjustments.
Email Us
