Inserts

Snap rings, also known as seger rings or snap ring, are standardized mechanical elements designed for axial fixation of components on a shaft or in a hole. Their main task is to prevent the displacement of bearings, gears, or sleeves along the axis, being installed in pre-made grooves. They are made of spring steel, which allows them high elasticity; during assembly, they are expanded (for shafts) or compressed (for holes) using special pliers, and after installation in the groove, they return to their original shape, creating a solid mechanical edge.

Depending on the purpose of use, we distinguish between external snap rings, which are installed on the shaft, and internal snap rings, which are intended to protect elements inside housings. In addition to standard designs, we also know special shapes. Due to their simple design, low cost, and high reliability, they are indispensable in the automotive industry, machine engineering, and precision mechanics, where they ensure the safe operation of rotary systems without the need for massive fastening elements.