Spring Retaining Rings - Guide - Everything You Need to Know

Spring retaining rings are metal products designed to secure elements against uncontrolled horizontal movement in a plane other than expected – they protect against axial displacement, also known as axial shift.

Spring Retaining Rings - Types

As we already know, Seger rings – also known by this name in our market – have a wide range of applications. We will discuss their application later in this article, but let's check what types of Seger rings exist that allow us to meet this wide range of applications. We distinguish:

Internal Spring Retaining Rings

Internal retaining rings are found inside holes. True to their name – they are located inside elements, protecting against axial displacement from within. What is characteristic for Internal Retaining Rings? When considering how to quickly identify the type of ring used

External Spring Retaining Rings

Buy here: Internal and external retaining rings Example: External Spring Retaining Ring External retaining rings are found on the outside of structures, which is why they appear to be used more frequently than internal rings. What characterizes External Retaining Rings? Characteristic for Seger-type rings is the shape of elements allowing for their mounting or dismounting at a later stage, e.g., during servicing.

Application - Spring Retaining Rings

Our rings are produced in very small sizes – even 3mm for the internal Seger diameter. Their size does not exclude them from a wide range of applications; in fact, it helps in applying them in a larger area. Why are Seger rings important? Despite their small size, and compared to entire structures sometimes constituting ten-thousandths of these final products, they are used to reduce possible axial displacement. Additionally, the use of retaining rings reduces damage to secured elements. These rings limit their range of movement – directing them to their intended places.

Retaining Ring - Technical Drawing

The functionality of Seger rings is due to their construction. Let's take a closer look at the construction, paying attention to the technical drawing.

 Technical drawing of an external retaining ring

Technical drawing of an external retaining ring

Seger Rings - Application

As we already know, retaining rings serve to protect larger elements from their possible displacement. Thanks to their properties, Seger rings have found application in many fields. They are used in the automotive industry, general industry, and also for DIY at home. Let's check where our safeguards are used:

Automotive Industry Retaining rings serve as elements to secure universal joints, also called shafts. We also find safeguards on gears, bearings, and even brake discs. An example is their use in the Cardan shaft. Rotating devices To emphasize the importance of the offered securing elements, we will give an example of their application in a device that most of us have encountered and remember fondly. This device appears in every amusement park. In fact! Even in several places. It is found at fairs and children's play areas.     What is it? We'll give you another hint: the product can be white or pink. Do you know what it is? If you imagined cotton candy, you know your stuff! If, however, your vision concerned a different item, feel free to share your idea in the comments.

Retaining Rings – Installation

The installation of rings is also an important element. Due to the great responsibility placed on the rings, the market offers dedicated tools for installation.

Seger Pliers - Retaining Rings

As we already know, spring retaining rings come in two variants: internal and external. There are also such types of equipment for their handling. These are separate pliers for mounting and dismounting internal rings and others dedicated to handling external rings.

Retaining Rings - Removal

Special pliers are dedicated for removing retaining rings. It is worth remembering one key element during their dismounting: Safety first! Due to being made of steel, these safeguards can cause damage, so all safety precautions are very important. Remember safety first, especially during dismounting!   In summary: A Seger ring is also called a spring retaining ring. We distinguish between internal and external spring retaining rings, and special pliers are used for installation – also dedicated for each type. The rings ensure the correct path of moving elements, thereby extending the operation of individual products – they prolong the lifespan of devices. You can buy retaining rings in our store:   ->