Double Strand Type C Roller Chain Sprocket For 20B Chains, Heavy Duty Reboreable Hub, 60 Teeth, 31.75 mm Pitch, 40 mm Bore, 624.88 mm OD, 191 mm Hub Diameter, 54.64 mm Width, ISO Metric Compatible

Heavy-Duty Type C Double Sprocket for 20B Chains, 1 Unit
✔️ 60 teeth, 31.75 mm pitch, 40 mm bore, 624.88 mm OD

This heavy-duty double strand Type C roller chain sprocket is built to drive ISO metric 20B-2 chains with a 31.75 mm pitch. It supports two chains side by side and is designed for heavy industrial use with a reboreable hub and large bore options.

✅ High carbon steel construction for strength and durability
✅ Double Type C design accepts two chains with full depth keyways and standard setscrews
✅ ISO metric 20B-2 compatibility, 31.75 mm pitch
✅ Bore options from 20 to 40 mm with reboreable hub
✅ Face width 54.64 mm (2.151 in) for stable engagement

💡 What is a roller chain sprocket used for?

In simple terms, a sprocket with teeth engages a chain to transfer rotational power along a straight path. Handy for power transmission in conveyors, material handling, and heavy machinery.

• Power transmission in straight-line chain drives
• Durable, high carbon steel construction for long life
• Works with ISO metric chains such as 20B-2
• Double Type C hub design supports two chains for added capacity