25 Tooth Roller Sprocket B Type For Twenty Five Chain, One Quarter Inch Pitch, 10mm Bore, Black Oxide C45 Carbon Steel With Set Screws For ISO 04C, Single Strand Drive Gear

High-performance 25-tooth chain sprocket for 1/4-inch pitch and 10mm bore
✔️ 25 teeth, 10mm bore, black oxide on C45 steel for ISO 04C single strand, with set screws for secure mounting

This chain sprocket is a sturdy drive gear used in machinery setups, such as milling or drilling machines, to transfer power efficiently through roller chains.

✅ 25 teeth for reliable chain engagement and smooth operation
✅ C45 carbon steel construction with black oxide coating to resist rust and wear
✅ 10mm bore diameter (0.39-inch) and 1/4-inch pitch (6.35mm) for precise fit
✅ Includes 2 set screws for easy, secure shaft mounting
✅ Outside diameter of 54mm (2.13-inch) and total width of 15mm (0.59-inch) for standard compatibility

💡 Why choose a carbon steel chain sprocket for tough mechanical jobs?
A carbon steel sprocket provides solid performance in demanding environments. Here's a quick breakdown: - Offers high hardness and wear resistance from heat-treated teeth, extending gear life in repetitive use - Delivers strong rust protection with black oxide finishes, ideal for workshops exposed to moisture - Ensures easy installation and maintenance, making it a go-to option for fixing drives in milling or drilling setups - Boosts efficiency by maintaining at least three teeth in mesh, reducing slippage during high-speed operations