This roller chain idler sprocket unit carries a bore diameter of 16.2 mm and an outside diameter of 40.0 mm, with a net mass of 0.21 kg. The compact hub design allows it to be mounted directly on a shaft or stub axle, guiding or tensioning roller chain without additional bearing housings. Given its size and weight class, KSR16-L0-10-10-14-08 is suited for chain runs where a fixed guiding or return point is needed. The integrated bearing arrangement inside the sprocket body keeps radial play controlled during operation, and the closed hub construction limits contamination ingress at the bore, simplifying installation on existing shafting.