Description & Specifications
The Nitro WH124 chain is built for the toughest conveyors and processing applications. Each component is manufactured from material selected specifically for its role, giving the chain the best balance of strength, performance and wear resistance. Every part is heat treated in modern, computer-controlled furnaces, so hardening is accurate and consistent from chain to chain.
What sets the WH124 apart is that the pins, bushings and sidebars are all hardened. A standard WR124 chain hardens only the pins and bushings, which is suitable for lighter duty. The WH124 adds hardened sidebars to deliver the highest strength available in this size, built for applications where abrasion, shock loading and heavy material flow would wear down a WR124 chain faster.
Common applications include bottom drag conveyors, lumber and sawmill processing machines, and recycling processing equipment. If your conveyor runs in demanding conditions, the WH124 is the upgrade over the WR124 chain.

WH124 Chain Dimensions
- Pitch (P):4.000''
- Inner Width (b1):1.500''
- Bushing Diameter (d1):1.250''
- Overall Width (L):4.212''
- Pin Diameter (d2):0.750''
- Link Plate Height (h2):1.500''
- Link Plate Thickness (T):0.382''
- Average Tensile Strength:60,000 lbs
- Max Working Load:7,300 lbs
- No. Of Pitches/Links Per 10 Feet:30
- No. Of Connecting Pins Included:1
- Chain Material:Carbon/Alloy Steel
All dimensions listed are nominal values.

