Alright, mechanical folks and DIY machinery enthusiasts - this uxcell idler sprocket is exactly what you need for keeping your chain systems running smoothly. The #35 chain size with 3/8 inch pitch and 15 teeth is a really common specification that works with ISO 06C chains across tons of different applications. The 9mm bore diameter fits standard shafts, and the sealed 629Z bearing lets the sprocket rotate freely while keeping contaminants out. Made from C45 carbon steel with black oxide finish and heat-treated teeth, this thing is built for serious durability and wear resistance. The 50mm outside diameter and 14mm total width give you a compact but robust component that can handle substantial loads. Idler sprockets like this are crucial for maintaining proper chain tension, changing chain direction, or taking up slack in conveyor systems, milling machines, drilling equipment, and various other machinery. The sealed bearing means you get smooth rotation without needing additional lubrication. If you're dealing with chain systems that need better tension control or directional changes, this idler sprocket provides a reliable, long-lasting solution. It's one of those components that seems simple but makes a huge difference in how smoothly your equipment operates. Your chain drive systems are about to get a whole lot more reliable!
Free 30-day returns 
Free 30-day returns
