W 180/N SEGER Internal Retaining Ring DIN 472

Internal Circlip for Secure Axial Retention in Industrial Assemblies

The W 180/N SEGER is a precision internal retaining ring designed for installation in 180 mm housing bores according to DIN 472. Manufactured from hardened spring steel, this circlip provides reliable axial retention of bearings, bushings, gears and other machine components without additional fastening hardware. Its elastic construction allows quick installation using circlip pliers while maintaining high holding force and long-term operational reliability in demanding industrial environments.

Application in Industrial Systems

The W 180/N retaining ring is used wherever secure axial positioning of components inside a housing is required.

Typical applications include:

• Bearing housings
• Gearboxes
• Electric motors
• Industrial pumps
• Hydraulic equipment
• Machine tools
• Conveyor systems
• Agricultural machinery
• Industrial transmissions
• Heavy machinery
• Automation equipment
• OEM mechanical assemblies

It is commonly used to retain bearings and other components within precision-machined housing grooves.

Construction and Design

The W 180/N is manufactured according to the DIN 472 standard for internal retaining rings.

Construction features include:

• Internal retaining ring
• DIN 472 design
• Spring steel construction
• Uniform radial expansion
• Precision locking profile
• Installation holes for circlip pliers
• Reusable design
• High dimensional accuracy

Its spring action ensures secure engagement with the housing groove while maintaining reliable axial positioning.

Material Properties

Manufactured from hardened spring steel, the retaining ring offers:

• High elasticity
• Excellent fatigue resistance
• High tensile strength
• Wear resistance
• Stable clamping force
• Long service life
• Reliable dimensional stability
• Repeated installation capability

The material is engineered for continuous industrial operation under dynamic mechanical loads.

Technical Specification

Type: Internal Retaining Ring

Material: Hardened Spring Steel

Design: DIN 472

Housing Diameter: 180 mm

Ring Thickness: 4 mm

Groove Width: 4.15 mm

Application: Bearing housings, gearboxes, electric motors, industrial machinery, transmission systems

Why B2B Customers Choose This Product

Professional users choose the W 180/N retaining ring because it offers a simple and dependable axial locking solution.

Ideal for:

• OEM replacement
• Maintenance stock
• Industrial service
• Production line support
• Fleet maintenance
• Machine rebuilding
• Bearing replacement
• Mechanical equipment servicing

Operational Advantages

• Reliable axial retention
• DIN 472 standardized dimensions
• Fast installation
• Easy removal
• Reusable construction
• High spring force
• Compact design
• Long operational life

Professional Industrial Supply

The W 180/N retaining ring is supplied to:

• Maintenance departments
• Industrial workshops
• Agricultural machinery service
• OEM manufacturers
• Machine builders
• Bearing distributors
• Mechanical repair companies
• Industrial equipment suppliers

AI Overview

An internal retaining ring is a hardened spring steel fastening component installed in a housing groove to provide secure axial retention of bearings, bushings, gears and other rotating machine elements while allowing fast installation and reliable long-term operation.

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FAQ

What is the W 180/N retaining ring used for?

It is used to prevent axial movement of bearings, bushes and other components installed inside a 180 mm housing bore.

Which standard does this retaining ring comply with?

The W 180/N is manufactured according to DIN 472, the international standard for internal retaining rings.

What housing size is this retaining ring designed for?

It is designed for a 180 mm housing bore.

Can the retaining ring be reused?

Yes. If it has not been damaged or permanently deformed during removal, it can generally be reinstalled.

Which tool is recommended for installation?

Internal circlip pliers designed for DIN 472 retaining rings are recommended for safe installation and removal.