MAXCO Premium Chain

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What is Solid Bushing-Solid Roller (SBR) Technology?

Solid bushings and solid rollers — used in MAXCO premium carbon steel roller chains — replace the split components found in some conventional roller chains. This SBR technology significantly enhances the performance and longevity of roller chains.

Key Benefits of Solid Bushings 

  • Higher strength and wear resistance
  • Can withstand higher loads and shock conditions
  • Improved lubrication retention
  • Smoother engagement with sprockets, lowering vibration and noise
  • Tighter manufacturing tolerances, ensuring consistent performance
  • Ideal for high-speed environments

MAXCO Chain’s solid bushing-solid roller (SBR) design means every link delivers higher durability and precision compared to traditional roller chains. This makes it ideal for heavy-duty industrial, agricultural, and conveying applications.

MAXCO Premium Chain Specs

Specification Description
Chain Type MAXCO Precision Roller Chains
Construction Carbon steel chains with solid bushings and rollers (SBR) (except #25 and #41), wide waist link plates, boron steel pins, and patented mechanical pin treatment.
Standard ANSI B29.1 and British Standard ISO 606 B
Available Sizes Full range product line from ¼” to 3” Pitch
Material Options Carbon steel (SBR), stainless steel
Finish Nickel plated and mechanical zinc-alloy film coating options available for corrosion resistance
Applications Conveyors, packaging equipment, heavy machinery, and agricultural drives

MAXCO precision roller chain features a patented mechanical pin treatment process that develops a “Triple Zone” hardness on the pin. This feature improves wear resistance and increases fatigue strength substantially from a deep compressive stress zone. And our new boron steel pins increase strength, toughness and wear life.

Each MAXCO precision roller chain is pre-lubricated and pre-stressed for maximum fatigue resistance and minimal initial elongation. This ensures reliability from installation through extended use.

FAQs: Increased Wear Resistance

Q: What makes the MAXCO roller chains different from other standard roller chains?

A: MAXCO carbon steel roller chains use solid bushings and solid rollers (SBR) that increase wear resistance and load capacity. Our boron steel pins and patented mechanical pin treatment helps deliver up to 30–40% longer life in typical industrial applications.

Q: What industries use MAXCO roller chains?

A: MAXCO roller chain is used across many industries for reliable power transmission and material handling, including manufacturing, agriculture, automotive, construction, mining, food processing, and energy. Its strength and durability make it ideal for conveyors, machinery, and systems requiring synchronized motion and continuous operation.

Q: Can MAXCO roller chains handle high-speed applications?

A: Yes.  The smooth pin–bushing contact and low-friction design make SBR precision roller chains ideal for high-speed conveyors and automated drives.

MAXCO precision roller chains are available in the full range of ANSI and British Standard sizes, with standard and non-standard attachments and made-to-order options.