External retaining ring

constant sectionspiralinternal

Description: Constant section retaining rings feature a uniform, constant section. This means that the material used to make the ring is the same width at any point along the circumference of the ring. These cost less than tapered and spiral retaining rings and provide only three point contact with the groove. The constant section retaining ring is called earless retaining ring because the cross section is equal and there is no protruding ear part of the traditional stamping retaining ring. The constant section retaining ring and the spiral retaining ring have similarities in production, processing and use characteristics. They are both flattened and wound by steel wire. After heat treatment and surface treatment, they have good elasticity and toughness. Earless retaining ring is divided into two types: shaft use and hole use, and there are various forms of tail ends to choose from.

Advantages of constant section retaining rings

• No assembly/disassembly lugs = space saving in radial direction;
• Edges with radius, no stamping burrs;
• Square edge wire for sharp-edged installations;
• No special tooling for exotic materials;
• No special tooling for installing and removal necessary;
• Conform to DIN 471/472;
• Higher ring shear;
• Special ends for specific applications;
• Heavy duty sections for higher rotational capacities.

What is a constant section snap ring?
A constant section snap ring is a type of snap ring that has a constant diameter along its entire length. This type of snap ring is typically used in applications where high strength and stiffness are required. Constant section snap rings are also often used in applications where the snap ring must be able to withstand high levels of stress and vibration.

What are the benefits of using a constant section snap ring?
A constant section snap ring is a type of snap ring that has a section that is constant in width. This type of snap ring is often used in applications where there is a need to maintain a constant separation between two parts. The benefits of using a constant section snap ring include:

• Increased reliability – less likely to slip out of position;
• Increased safety – less likely to cause injury if it comes loose;
• Increased precision – helps maintain precise alignment between parts.

How do you install a constant section snap ring?
Common installation methods include using a snap ring installation tool (cup-shaped end fits over the ring and a shaft pushes the ring into the groove), using a screwdriver, or using a hammer and chisel. Ensure the snap ring is fully seated and even with the surface after installation.

Caractéristiques / spécifications techniques

• SKU: 8d87c0d5f572
• Category: Constant Section Retaining Ring
• Types: shaft use and hole use; various tail end forms available
• Manufacturing: flattened and wound by steel wire; heat treatment and surface treatment for elasticity and toughness
• Standards: Conform to DIN 471/472
• Advantages: three-point contact with groove; earless design; space saving; higher ring shear; special ends and heavy duty sections available
• Availability: In stock