Transmissions
Roller Chains
British Standard
Duplex (Double Row)
Duplex Chains
Quick Code: BB-672829
40B2 2.1/2inch Pitch Roller Chain 2.5 Meter Box (Dunlop)
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Product Specification
Brand
Dunlop
Inner Width
38.10mm
Length
2.5m Box
Pitch
63.5mm = 2.1/2inch
Roller Dia
39.37mm
Reference
40B-2 DUN-2.5M
Quick Order Code
BB-672829
Product Description
High-quality 40B2 2.1/2 inch Pitch Roller Chain from Dunlop, manufactured to internationally recognised standards (ISO/R 606-1982 / DIN 8187). Supplied in a convenient 2.5 meter box, this heavy-duty duplex chain is engineered for demanding power transmission applications requiring maximum load capacity and reliability.
Key Specifications:
- Dunlop 40B2 duplex roller chain
- Reference: 40B-2 DUN-2.5M
- Pitch: 63.5mm (2.1/2 inch)
- Inner Width: 38.10mm
- Roller Diameter: 39.37mm
- Supplied in 2.5 meter box
- Double row (duplex) configuration
Applications:
This robust duplex chain is ideal for heavy-duty power transmission applications including:
- Industrial machinery and manufacturing equipment
- Conveyor systems and material handling
- Agricultural equipment and farm machinery
- High-load mechanical drive systems
- Applications requiring superior strength and durability
Benefits:
- Double row design provides enhanced load capacity and strength compared to single row chains
- Precision manufactured to international standards for guaranteed compatibility and reliability
- Convenient 2.5 meter length with option to cut to your required specifications
- Trusted Dunlop quality and performance for demanding industrial environments
- Robust construction ensures exceptional durability and long service life
Key Features


