This 12A-2 duplex roller chain is manufactured dimensionally to ANSI B29.1 and ISO standards, so it directly interchanges with other ANSI, DIN, and ISO certified chains. Though dimensionally equivalent this chain exceeds in strength, performance, and durability. Additionally, this 12A-2 roller chain is manufactured using heat-treated precision components, features a solid roller design for increased performance, and is supplied with a high-quality lubricant applied to the chain from the factory. For additional information or if you need assistance, please contact us, and we will be happy to assist you.

12A-2 Roller Chain Dimensions

• ISO Chain #: 12A-2
• ANSI Equicvelnt #: 60-2
• Pitch (P): 19.050mm
• Roller Diameter (D): 11.91mm
• Width Between Inner Plates (W): 12.57mm
• Pin Diameter (E): 5.94mm
• Pin Length (L): 48.8mm
• Connecting Link Pin Length (A): 50.5mm
• Inner Plate Height (H): 18.00mm
• Plate Thickness (T): 2.42mm
• Transversal Pitch (V): 22.78mm
• Average Tensile Strength: 82.1mm
• Weight Per Meter: 2.92mm