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Home / All / Roller Chains / ANSI Roller Chains / Single Strand Roller Chains /

ANSI #40 Roller Chain

ANSI #40 Roller chains are efficient transmission component for power and motion transfer in industrial machinery.

Material	45MN
Color	Natural
Surface Treatment	Shot Peening/Heat Treatment/Plating/Lubrication
Accuracy	High precision roller chain
Quality	Durable roller chain
Interchangeability	Directly interchangeable with other brands

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About ANSI #40 Roller Chains

CTS® #40 Roller Chain

Our #40 roller chains adhere to ANSI B29.1 Standards, ensuring complete interchangeability with other ANSI-certified roller chains and proper operation on #40 chain sprockets. Crafted with precision, our roller chains feature high-quality heat-treated, shot-peened, and hardened components, complemented by a factory-applied premium lubricant for optimal performance.

CTS® high-quality ANSI #40 roller chains built to keep your machine running!

For a quote or other information on roller chains, please contact us and we will be happy to help you.

Quality Assurance:
ISO9001: 2015 and GB/T24001-2016 / ISO14001: 2015.

ANSI #40 Roller Chain Dimension

RS40 Roller Chain Dimensions

Pitch(P): 12.7000 mm
Roller diameter(d1): 7.95 mm
Width between inner plates(b1): 7.85 mm
Pin diameter(d2): 3.96 mm
Pin length(L): 16.60 mm
Pin length(Lc): 17.80 mm
Inner plate depth(h2): 12.00 mm
Plate thickness(T): 1.50 mm
Tensile strength: 14.10/3205 kN/lbf
Weight per meter: 0.62 kg/m

Frequently Asked Questions about ANSI 40 Chain Solutions

What is a #40 roller chain?

A #40 roller chain is an ANSI standard industrial chain with a 0.5-inch pitch, widely used in industrial, and agricultural applications due to their high durability, smooth performance, and cost-effectiveness.

Is the #40 roller chain the same as the #41 roller chain?

No, the #40 roller chain and #41 roller chain are not the same. While they share some similarities, they have key differences in size, strength, and applications.

How do I choose the right roller chain for my application?

To choose the right roller chain size, you need to check key dimensions like pitch, roller width, roller diameter, overall width, plate height, plate thickness, and pin diameter. Also, consider the tensile strength required for your application. If you're unsure, you can get our expert advice to find the best roller chain for your needs.