Transmissions
Roller Chains
British Standard
Duplex (Double Row)
Duplex Chains
Quick Code: BB-371451
12B2 3/4inch Pitch Roller Chain 5 Meter Box (Dunlop)
High quality Dunlop duplex roller chain manufactured to internationally recognised standards ISO/R 606-1982 (DIN 8187). This reliable 12B2 chain features a 3/4 inch (19.1mm) pitch and is supplied in a convenient 5 meter box.
This robust duplex chain is ideal for power transmission applications in industrial machinery, conveyor systems, and light to medium duty equipment where consistent performance and durability are required. The double row design offers superior strength and load capacity compared to single row chains, making it a dependable choice for various mechanical drives.
- Dunlop British Standard 3/4 inch pitch
- Duplex (double row) construction
- Pitch: 19.1mm
- Inner Width: 11.7mm
- Roller Diameter: 12.1mm
- Supplied in 5 meter box
- Reference: 114066
The convenient 5 meter box allows for flexible installation options, and the chain can be cut to your required length for custom applications. Whether you're replacing worn chain on existing equipment or installing new transmission systems, this Dunlop duplex chain provides reliable performance and excellent value.


