S Series External Retaining Rings (Shaft)

S Series External Retaining Rings (Shaft)

  S Series External Retaining Rings (Shaft) is a mechanical fastener installed in a groove on a shaft to hold components in place and prevent axial movement. It features a simple “S” shape, offering ease of installation and reliable performance, especially suitable for small to medium shaft diameters.

Structure and Features:

1. S-Shaped Design: Characterized by its S-like profile, providing elasticity and secure retention.

2. Groove Installation: Fits into a pre-machined groove on the shaft to act as a stop.

3. Materials: Commonly made from spring steel or stainless steel for wear resistance and corrosion protection.

4. Applications: Widely used in automotive components, electronic devices, machine tools, and industrial machinery for axial positioning and part retention.