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Roller Chains
British Standard
Renold
Renold A&S (Yellow)
Renold A&S Duplex Chain
Quick Code: BB-157911
12B2/AR12B2 3/4inch Pitch Roller Duplex Chain 5 Meter Box (Renold A&S)
The 12B2/AR12B2 3/4inch Pitch Roller Duplex Chain from Renold A&S is a professional-grade duplex (double row) roller chain manufactured to internationally recognised standards ISO/R 606-1982 (DIN 8187). Supplied in a convenient 5 meter box, this chain combines Renold A&S's renowned quality with superior load-carrying capacity.
Renold A&S roller chain has long been recognised for its high quality, affordability, reliability and performance. It has earned a strong reputation for its excellent wear resistance, high fatigue resistance and durability and these factors have helped Renold A&S become the most widely used chain brand in Europe.
Product Specifications:
- Duplex roller chain (double row construction)
- Pitch: 19.1mm (3/4inch)
- Inner Width: 11.68mm
- Roller Diameter: 12.07mm
- Supplied in 5 meter box
- Renold A&S British Standard
- Reference: 12B2/AR12B2
Applications:
This duplex roller chain is ideal for power transmission applications requiring reliable performance and increased load capacity. The double row construction provides superior strength compared to simplex chains, making it suitable for:
- Industrial machinery and equipment
- Conveyor systems
- Agricultural applications
- Automotive and mechanical drive systems
- General engineering applications requiring robust chain drive solutions
Benefits:
- Excellent wear resistance and high fatigue resistance for extended service life
- Double row construction provides increased load capacity over simplex chains
- Manufactured to internationally recognised standards for guaranteed quality and compatibility

