Five Eighths Inch Pitch Roller Chain Idler Sprocket With Seventeen Tooth Tensioner Type C Bore Seventeen Millimeter Double Bearing Black Oxide Finish 1045 Steel For ANSI 50 Chains Compatible With DIN ISO 10A Built Rugged And Easy To Install
✔️ 17-tooth, 17mm bore, 92.5mm OD, 5/8 pitch, double sealed bearings
The idler sprocket is a rugged, 17-tooth wheel designed to guide and tension ANSI #50 (DIN/ISO 10A) roller chains. It's ideal for go-karts, ATVs, wood splitters, milling machines, and other chain-drive equipment, ensuring smooth alignment and reliable performance.
✅ Material: 1045 steel
✅ Finish: Black Oxide
✅ Compatible Chain: ANSI #50 (DIN/ISO 10A)
✅ Teeth: 17
✅ Bearing: 6303 sealed ball bearings, double
✅ Outside Diameter: 92.5mm / 3.64"
✅ Bore Diameter: 17mm / 0.67"
✅ Pitch: 15.875mm / 5/8"
✅ Raised Hub Height: 26.3mm / 1.04"
✅ Tooth Thickness: 8.7mm / 0.34"
✅ Roller Diameter: 10.16mm / 0.4"
✅ Package: 1 x Idler Sprocket
💡 How does a roller chain idler work in a drive system with a 5/8 inch pitch and 17 teeth? This handy part keeps the chain aligned and tensioned for smooth operation.
- Improves chain life by reducing side-load and misalignment
- Supports consistent drive by maintaining proper chain tension
- Works with ANSI #50 / DIN ISO 10A chains in various equipment
- Made from 1045 steel with black oxide for rust resistance