Idler Sprockets

BlackStar idler sprockets maintain proper alignment and tension in your chain drive system for long-lasting reliability and performance.

BlackStar idler sprockets reduce slack, prevent misalignment, and minimize wear to extend the life of your chain drive system with less frequent maintenance. Crafted from SAE 1045 steel for greater wear resistance, these precision sprockets feature machine-cut teeth and a rust-resistant finish for long-lasting performance. Available in a variety of sizes with custom options available, BlackStar idler sprockets are a versatile and reliable choice for applications where chain stability is essential, including conveyors and elevators.

For reliable guidance and tensioning that improves the performance of your chain drive system, choose BlackStar idler sprockets.