The Rotor Clip SH-56ST PA B100 is a 9/16" shaft, 0.035" thick external retaining ring made from carbon steel with a phosphate coating. Designed for axially assembled external applications, this ring secures components onto shafts, preventing axial movement and ensuring reliable performance in various mechanical systems. The phosphate coating enhances corrosion resistance, extending the ring's service life in demanding environments. With a groove diameter of 0.530" and a groove width of 0.039", it fits standard shaft grooves, providing a secure fit. The ring's lug height of 0.108" facilitates easy installation and removal using standard pliers, streamlining maintenance processes. Capable of withstanding thrust loads up to 1,878 lbs with a safety factor of 4, it ensures robust retention under significant forces. The maximum recommended operating speed is 35,000 RPM, accommodating high-speed applications. This retaining ring is interchangeable with models such as Waldes Truarc 5100 56, IRR 3100 56, and Anderton N1400 0056, offering flexibility in sourcing replacements. Its precise dimensions and durable construction make it suitable for automotive, industrial, and machinery applications, where secure fastening of components is critical. By incorporating the Rotor Clip SH-56ST PA B100 into your equipment, you can enhance operational efficiency and reduce downtime associated with component dislodgement.