The TSUBAKI PL024X042KE-KP is a high-performance keyless bushing from the Power-Lock KE Series, designed for seamless shaft and boss connections without the need for a key. Ideal for "A" plate sprockets and narrow gears, this bushing accommodates a wide range of shaft tolerances, including small shaft diameters. With its metric size range and compatibility with h9 or h10 shaft tolerances, it ensures reliable transmission torque, making it a versatile choice for various industrial applications.