#40-12 is a twelve strand 40 roller chain that is manufactured in accordance with ANSI B29.1 Standards. Our chain exceeds the "standard" by having solid rollers, heat-treated components, and utilizing high-quality carbon steel. Typically 40-12 roller chain can be found in heavy-duty drive and conveying applications ranging in forestry, mining, agriculture, oilfield, steel processing, and more. We supply #40 twelve-strand roller chain as riveted or cotter-key construction depending on the application needs. We also supply a range of twelve strand sprockets, roller chain tensioners, v-belts, v-belt pulleys, electric motors, gear reducers, and more. To get pricing and availability please contact our customer service team and we will be happy to assist you.

40-12 Roller Chain Dimensions

• Pitch (P): 0.500"
• Dimension (W): 0.313"
• Dimension (D): 0.312"
• Dimension (d): 0.156"
• Dimension (e): 0.327"
• Dimension (f): 0.374"
• Dimension (g): 0.389"
• Dimension (C): 0.567"
• Dimension (T): 0.059"
• Dimension (H): 0.472"
• Dimension (h): 0.409"
• Chain Weight (LBS/ FT): 4.71