2 Pack Size 25 Chain Roller Sprocket 11 Tooth 10mm Bore For ISO 04C Roller Chain C45 Carbon Steel With Black Oxide Finish And Set Screws High Hardness Heat Treated Teeth Wear Resistant Durable Heavy Duty Replacement Part For Industrial Machinery
UPC: 00193019648056
✔️ 2 pack, 11 teeth, 10mm bore, 6.35mm pitch, ISO 04C sprocket
These drive sprockets are built from C45 carbon steel and finished with a robust black oxide coating for corrosion resistance. Sized for ISO 04C roller chains, they deliver heavy‑duty power transmission performance in industrial machinery like milling machines and drilling rigs.
✅ Material and finish: C45 carbon steel with black oxide finish for rust resistance
✅ Teeth hardened by high‑temp quenching for wear resistance
✅ Size and compatibility: 11 teeth, bore 10mm (0.394"), pitch 6.35mm (1/4"), ISO 04C
✅ Mounting: set screws lock the shaft and ensure proper 90-degree alignment so the sprocket won’t slip
✅ Pack: 2 pieces per order for heavy‑duty replacements in industrial machinery
💡 What is a chain sprocket used for in power transmission systems?
In power transmission, a chain sprocket converts rotation into chain movement and keeps drive trains aligned.
- Transfers torque from drive shaft to chain to move machinery- Keeps chain engagement and tension to prevent slip
- Works with ISO 04C chains for reliable performance in industrial settings