data-start="726" data-end="1064">The 20B-1 Single Roller Chain is a premium-grade, high-strength chain designed to handle extreme industrial loads with consistent reliability. Manufactured to BS 20B-1 standards, it is ideal for heavy-duty drive systems, lifting applications, and tough operating environments where performance and safety are critical.

data-start="1066" data-end="1091">Technical Details:



Standard: British Standard 20B-1





Pitch: 31.75 mm (1 1/4 inch)





Roller Diameter: 19.05 mm





Inner Width: 17.02 mm





Material: High-tensile alloy steel





Surface Treatment: Black oxide, zinc-coated, or stainless steel




Ideal For:

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Steel plants & cement factories





Mining and quarrying equipment





Heavy conveyors and hoisting systems





Marine engineering applications





Industrial automation with high-torque drives

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