Sicherungsringe (Dichtungsplatte)

A turbocharger retaining ring ensures the stable fixation of the sealing plate to the compressor housing, guaranteeing the durability of the entire system. This component has a universal nature and is adapted to operate in challenging conditions where pressure and high temperatures pose a threat to the integrity of regular retaining rings.

The retaining ring for the turbine not only provides mechanical connection but also protects against unforeseen disconnections that could lead to emergency situations. Thanks to its high wear resistance and suitability for use in aggressive conditions, these rings are indispensable in turbochargers, ensuring their long-lasting and uninterrupted operation.

Retaining rings: main parameters

Turbine retaining rings are also known as spring rings or Seeger rings. Despite their seemingly simple appearance, these elements require high precision in manufacturing, as crucial parameters include dimensions, shape, the quality of the metal used, and the surface treatment quality. Incorrect dimensions or poor surface treatment can lead to difficulties in assembling components or, in other cases, they may fail to fulfill the safety element function in the turbine's design.

The spring ring for turbochargers has the following properties:

• resistance to high temperatures and corrosion;
• precise control of dimensions to ensure perfect fit and prevent axial displacement;
• despite its simple construction, the Seeger ring serves as a reliable fixing mechanism, preventing loosening or displacement of other system components;
• a special groove design that varies depending on which part of the turbine it is intended for;
• designed for high rotational speeds and vibration.

Retaining rings have a wide range of applications in various parts of turbochargers. If you need to buy a retaining ring for turbine repair, it is important to pay attention to its specifications. The Wiatreo online store offers high-quality parts from a reputable manufacturer to ensure optimal functioning of the car's turbine.

Types of retaining rings for turbochargers

The construction of the turbine involves combining many different elements. Depending on their location, internal or external retaining rings are used. However, their purpose is the same: to keep parts in a stable position, preventing their unwanted movement.

External retaining ring has the following features:

• installed on the external perimeter of the shaft, serving as a barrier for components that may shift from the end of the shaft;
• the external retaining ring is equipped with clearances for ease of installation and removal, allowing easy adaptation to different installation conditions.

Internal retaining ring has a fundamental difference:

• designed for installation in a hole or housing, where internal rings hold components inside a cylindrical space;
• internal rings have a design with clearances, allowing them to expand or contract, facilitating the installation process.

Application of Seeger ring and installation features

Effective installation of retaining rings requires specialized tools, the type of which depends on the size of the ring used. The installation process is relatively simple but requires basic knowledge of correctly securing the component. Each ring has a chamfered surface on one side, serving as an indicator of the correct installation direction.

The installation of an external retaining ring requires the use of pliers for spreading since the gripping holes protrude outward, allowing it to expand for installation on the shaft or axis. To remove the external retaining ring, pliers are used to reduce its diameter by squeezing.

In the case of internal rings, Seeger rings require the use of pliers for compression, as the gripping holes are recessed inside. This ensures a reduction in the diameter of the Seeger ring and its smooth insertion into the groove.

Retaining ring catalog: offerings in the Wiatreo online store

Wiatreo company offers its customers the opportunity to purchase retaining rings for turbochargers, providing a wide range and guaranteeing the high quality of the products. For the convenience of our customers, we have expanded the search functionality on the website, allowing you to search for the necessary part for turbines by number or model of the turbocharger. The dimensions of the rings are indicated in the catalog of each product card. We serve customers throughout Poland, shipping goods through logistics companies at carrier rates. Our confidence in the quality of the products is based on thorough checks and extensive experience working with manufacturers, allowing us to guarantee the reliability of each product.