Ravi Engineering Co.

An A90 external circlip is a type of retaining ring for a 25mm shaft, designed to secure components axially in a groove on the shaft's exterior. It is typically made of high-strength steel and is installed with circlip pliers, preventing components like bearings from moving axially. Its specific dimensions, such as a 23.9mm groove diameter, are based on standards like DIN 471.

SS (stainless steel) external circlips specifications are based on material grade (e.g., SS304, SS316), shaft diameter, thickness, and dimensional standards like DIN 471 or IS 3075. They are available in various sizes, for example, from $4$mm to $180$mm, and are used in industries like automotive and aerospace to prevent lateral movement of components on a shaft.

An A25 external circlip is a C-shaped retaining ring designed for a 25mm shaft that prevents components from moving axially. It snaps into a groove on the outside of the shaft and is made of durable materials like steel or stainless steel, often requiring a pair of special circlip pliers for installation and removal.

SS (stainless steel) external circlips specifications are based on material grade (e.g., SS304, SS316), shaft diameter, thickness, and dimensional standards like DIN 471 or IS 3075. They are available in various sizes, for example, from $4$mm to $180$mm, and are used in industries like automotive and aerospace to prevent lateral movement of components on a shaft.