Built To Last Heavy Duty Roller Chain Idler Sprocket Type C With 10mm Bore 11 Tooth For Three Quarters Inch Pitch Black Oxide 1045 Steel With Insert Bearing For ANSI 60 DIN ISO 12A Chains
✔️ 11 teeth, bore 10 mm, OD 74 mm, 1045 steel, black oxide
This Type C heavy-duty roller chain idler sprocket is engineered to guide ANSI #60 (DIN/ISO 12A) chains, delivering stable installation and smooth rotation in power transmission and material processing setups. It’s commonly used in go-karts, ATVs, milling machines, drilling rigs, and other chain-driven equipment where reliable chain tensioning and alignment are critical.
✅ Material: 1045 steel, heat-treated; finish Black oxide
✅ Bearing Model: 6300
✅ Outside Diameter: 74 mm / 2.91 in
✅ Bore Diameter: 10 mm / 0.39 in
✅ Pitch: 19.05 mm / 0.75 in
✅ Raised Hub Height: 5 mm / 0.20 in
✅ Tooth Thickness: 12 mm / 0.47 in
✅ Roller Diameter: 11.91 mm / 0.469 in
✅ Total Width: 17 mm / 0.67 in
✅ Package Content: 2
💡 What is a chain idler sprocket used for?
- Helps guide and tension ANSI #60 (DIN/ISO 12A) chains in drive systems. - Keeps the chain aligned on shafts and guides in go-karts, ATVs, mills. - Uses sealed bearings to minimize friction and extend service life. - A handy option for compact, rugged machines needing reliable chain guidance.