4LB30 Replacement PIV Chain Plastic Roller Chain Sprockets This #40 side bow chain

This #40 side bow chain is manufactured using precision high-grade carbon steel components that have been heat-treated and shot-peened

This 50BS53 sprocket features a 1-7/16" finished bore including a key-way and two setscrews

Our superior HCST212 bearing with a 60mm bore is equipped with a premium C3 precision insert bearing housed within a high-strength solid cast-iron housing

Part Number: #200U21

4LB30 Replacement PIV Chain Plastic Roller Chain Sprockets This #40 side bow chainOur 4LB30 PIV chain is crafted for outstanding durability and reliability, making it perfect for PIV drive units across the globe. It easily replaces standard part numbers such as P430, 4 30, and others. Constructed from premium alloy steels, this chain features a distinctive design of pins and plates, with thin metal sections that move independently to enhance flexibility. This design ensures a precise fit with the grooves of conical wheels, tapering