Reboreable Double Type B Roller Chain Sprocket For 80-2 Chain One Inch Pitch 30 Teeth 1.25 Inch Bore 10.114 Inch Outer Diameter 5.75 Inch Hub 1.71 Inch Width Driver Or Driven Sprocket

Single Reboreable Double Type B Sprocket for 80-2 Chain
✔️ 30 teeth, 1.25 in bore, 10.114 in OD, hub 5.75 in, width 1.71 in

The Reboreable Double Type B sprocket is built for use with 80-2 chain systems, delivering two chains on a single drive shaft for higher power capacity. This setup is common in industrial drives, conveyors, and other power transmission applications where stable shaft attachment and dual-chain engagement are needed.

✅ For 80-2 chain, 1 in pitch (25.4 mm) and dual chain capacity BR ✅ Double Type B design with hub extension for stable shaft mounting (bore 1.25 in / 31.75 mm; OD 10.114 in / 256.7 mm) BR ✅ Bore options from 1 to 1.5 in (25.4-38.1 mm) to fit various shafts BR ✅ Teeth count 10-95 with multiple pitch diameter options BR ✅ High carbon steel construction for strength and durability BR

💡 What is a double Type B sprocket used for in a two-chain drive system?

This handy piece lets you drive two chains from one shaft for higher power and stability. - Two-chain drive compatibility for increased load capacity - Stable shaft attachment with hub extension and standard setscrews - Works with shaft sizes from 1 to 1-1/2 inches (25.4-38.1 mm) - ANSI NAS and DIN style options align with common standards