#40 Chrome Pin Roller Chain | 40CP Chain

#40 chrome pin roller chain is manufactured to the same ANSI B29.1 dimensional standards as a typical 40 chain but with a game-changing feature of having hardened chrome pins. Our chrome pins have an average hardness of around 70 HRC (Rockwell C), while the standard hardness of a heat-treated and hardened carbon steel 40 chain pin is around 48 HRC. This drastic increase in the hardness of the pin increases the chain tensile strength, working load, and torque capacity. 40 chrome pin chain also has a lower coefficient of friction and self-lubrication properties, increasing the working life and overall performance of the chain. Chrome pin roller chains can be found in vital plant machinery, agricultural equipment, and high-demand drive applications. For additional information or to get a quote on our 40CP chrome pin chain, contact our customer support team, and we'll be happy to assist you!

40 Chrome Pin Chain Dimensions

• ANSI Chain Size: 40
• Pitch (P): 0.500"
• Roller Diameter (D1): 0.312"
• Width Between Inner Plates (B1): 0.312"
• Pin Diameter (D2): 0.156"
• Chain Pin Length (LR): 0.70"
• Connecting Link Pin Length (LC): 0.83"
• Inner Plate Height (H2): 0.47"
• Plate Thickness (T): 0.060"
• Chain Weight: 0.40 LBS/ FT