SKF 12B 2 Roller Chain, 5 m, PHC, BS

This roller chain provides duplex stainless steel construction for demanding motion-transfer tasks in industrial systems. It is intended for environments requiring elevated cleanliness and chemical resistance, and operates across a wide temperature range when fitted with appropriate lubrication. The product conforms to European/BS chain standards and is supplied in a 5m length for installation in multi-strand conveyor and drive assemblies.

• Duplex configuration increases load-bearing capacity for heavy-duty drives
• Corrosion-resistant stainless construction for aggressive atmospheres
• Designed for use across wide temperature ranges for thermal stability
• Easy to disassemble and replace to reduce maintenance downtime

• Suitable for food-processing conveyor drive trains where hygiene matters
• Ideal for pharmaceutical handling lines exposed to cleaning agents
• Used with high/low temperature conveying systems in thermal plants
• Can be used for chemical plant transfer lines subject to corrosive media
• Suitable for automation systems requiring a double-strand chain solution

Pins in this duplex chain require tooling compatible with a maximum pin diameter of 5.72mm for removal and fitment.

The minimum internal width between inner plates is 11.68mm, permitting standard roller engagement and smooth sprocket meshing.

Plate height reaches up to 16mm with a maximum plate thickness of 1.85mm, contributing to link rigidity and load distribution.

Roller diameter measures up to 12.07mm and should be matched to sprocket tooth profiles for optimal contact.

Mass is specified as 2.17 kg/m, useful for calculating overall conveyor or drive assembly mass.