Regal Rexnord
Industrial Chain & Sprockets
For over a century, Regal Rexnord has manufactured industrial chain that forms the reliable mechanical backbone of thousands of production lines, material handling systems, and heavy machinery applications worldwide. This portfolio — delivered through iconic brands Rex, Link-Belt, Morse, and Browning — includes pre-stressed ANSI roller chain in standard and heavy series, single and multiple strands, specialty conveyor chain with custom attachments, leaf chain for overhead lifting, engineered steel chain for severe-duty environments, and matched sprockets to complete every drive or conveying system. Regal Rexnord's proprietary pre-stressing process preloads every chain beyond its rated working capacity, removing initial elongation and ensuring that chains maintain precise pitch accuracy throughout their service life. Rex leaf chain offers high tensile strength and durability through heavy-duty steel plates, precision-fit pins, and optimized plate geometry that withstands repeated stress cycles without premature fatigue failure.
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Trusted by Industry Leaders
Pre-Stressed for Zero Initial Stretch
Regal Rexnord's proprietary preload process removes initial elongation, eliminating the downtime, adjustment labor, and accelerated sprocket wear associated with unstressed chain running in.
Rex Leaf Chain — High Tensile, Fatigue-Resistant
Heavy-duty precision-ground link plates and interference-fit pins handle repeated cyclic loading in forklift masts, overhead hoists, counterweight systems, and linear-motion applications.
Engineered Steel & RexPro Chain for Severe Environments
Chains designed with hardened pins, induction-hardened sidebars, and advanced coatings survive abrasive dust, high impact, and caustic chemical exposure in asphalt, mining, and recycling operations.
Custom Conveyor Attachments
Standard and custom attachment configurations — extended pins, bent links, pusher dogs, flights, and scrapers — transform standard chain into application-specific conveying solutions without custom tooling costs.
Matched Chain & Sprocket Systems
Chain and sprocket sets engineered together ensure optimal tooth engagement, reduce chordal action vibration, and extend combined wear life versus mixing suppliers.
On-Site Chain Inspection & Wear Analysis
Trained field engineers measure elongation, assess plate and pin condition, and predict remaining service life, enabling planned replacement that avoids catastrophic production stoppages.
Why Regal Rexnord Industrial Chain Outlasts and Outperforms
Chain is often the lowest-cost component in a drive or conveying system — yet its failure can idle an entire production line at costs that dwarf the chain's purchase price. Regal Rexnord's century of chain manufacturing has yielded materials science, heat treatment, and quality-control processes that produce consistently longer chain life than commodity alternatives. Key differentiators include in-house wire drawing and alloy development, CNC-controlled pin grinding for precision interference fits, multi-stage heat treatment for optimal hardness distribution, and 100% dimensional inspection before shipment.
Industry Applications
Regal Rexnord industrial chain moves products and powers machinery across virtually every sector of material handling and manufacturing. Automotive assembly plants run overhead conveyor chain carrying vehicle bodies. Food processing lines use stainless steel conveyor chain through ovens and freezers. Lumber mills drive log decks and sorting conveyors with heavy-series roller chain. Agriculture equipment OEMs specify attachment chains for combines, balers, and forage harvesters. Mining operations deploy engineered steel chains on apron feeders and drag conveyors.