3115274500, 3115 2745 00 LOCK RING ATLAS COPCO

The 3115274500, 3115 2745 00 LOCK RING ATLAS COPCO is a precision-formed retaining component designed to secure internal assemblies inside hydraulic rock drilling systems. Although compact in appearance, this lock ring plays a critical mechanical role by holding shafts, bushings, and rotating elements firmly in place during high-impact drilling operations.

Developed for demanding environments and commonly used across platforms produced by Atlas Copco, this component is engineered to withstand vibration, axial movement, and repeated load cycles without losing its seating position.

At 3GEN Export, we supply this part as an OEM-grade replacement and ship worldwide in just 5 working days.

What Does This Lock Ring Do Inside Rock Drills?

In hydraulic drilling equipment, rotational and percussion forces constantly attempt to push internal parts out of alignment. The 3115274500, 3115 2745 00 LOCK RING ATLAS COPCO prevents this movement by acting as a mechanical stop, locking components into their designated grooves.

Its primary functions include:

• Retaining bearings and bushings in position
• Preventing axial displacement of rotating assemblies
• Supporting concentric alignment of internal parts
• Reducing vibration transfer between connected components

Without a correctly fitted retaining ring, even high-precision drilling systems can suffer premature wear, seal damage, or structural instability.

Engineering Design and Construction

This locking element is manufactured from high-grade spring steel and formed into a circular profile with controlled elasticity. The design allows it to expand during installation and contract into a machined groove, creating constant radial pressure once seated.

Key design characteristics:

• Circular spring profile for secure groove engagement
• Controlled elasticity for repeatable installation
• Precision-cut ends for accurate positioning
• Uniform cross-section for even load distribution
• Surface treatment for corrosion resistance

Unlike generic retaining rings, this model is engineered specifically for rock drilling assemblies where continuous vibration is present.

Material Quality and Durability

The 3115274500, 3115 2745 00 LOCK RING ATLAS COPCO is produced from heat-treated alloy spring steel, selected for:

• High fatigue resistance
• Long-term shape memory
• Strong radial holding force
• Stability under temperature variation

This material choice ensures the ring maintains its tension even after thousands of drilling cycles in dusty, humid, or high-impact environments.

Technical Specifications

Product Name: 3115274500, 3115 2745 00 LOCK RING ATLAS COPCO

Component Type: Retaining / locking ring
Material: Heat-treated alloy spring steel
Profile: Circular snap-style ring
Application Area: Hydraulic rock drill internal assemblies
Estimated Weight (set): approximately 0.15 – 0.25 KG

Actual weight may vary slightly depending on production tolerance.

Common Equipment Compatibility

The 3115274500, 3115 2745 00 LOCK RING ATLAS COPCO is typically installed in various drilling systems, including:

COP1435

• ROC surface drilling rigs
• SmartROC series
• FlexiROC platforms
• Selected COP hydraulic drifters
• Underground drilling machines

Exact compatibility depends on machine configuration and production generation. 3GEN Export can confirm fitment before dispatch.

Why Retaining Rings Are Critical in Drilling Machinery

In rock drilling applications, internal components operate under:

• Continuous axial load
• High rotational speed
• Repeated percussion impact

If retaining rings weaken or deform, assemblies can shift, leading to:

• Bearing migration
• Shaft misalignment
• Seal failure
• Increased vibration
• Reduced drilling accuracy

Replacing worn rings on schedule protects major assemblies and significantly extends equipment service life.

The 3115274500, 3115 2745 00 LOCK RING ATLAS COPCO provides consistent holding force to prevent these issues.

Installation Recommendations

For optimal performance:

1. Clean the groove and surrounding surfaces thoroughly.

2. Inspect the ring for deformation before installation.

3. Use proper snap-ring tools to avoid overstretching.

4. Ensure the ring seats fully into its groove.

5. Verify secure positioning before reassembling components.

Correct installation is essential to maintain long-term retention strength.

Performance Advantages

Using this OEM-grade locking component delivers:

• Stable internal alignment
• Reduced vibration-related wear
• Extended bearing life
• Lower maintenance frequency
• Improved drilling reliability
• Consistent operational accuracy

These benefits directly support higher productivity and reduced downtime on site.

Typical Industrial Applications

This retaining ring is widely used in:

• Surface mining operations
• Underground tunneling projects
• Quarry drilling
• Infrastructure excavation
• Aggregate production facilities

Anywhere hydraulic rock drills operate under continuous mechanical stress, this component provides dependable internal retention.

OEM Supply from 3GEN Export

3GEN Export operates as an independent OEM supplier of heavy machinery spare parts.

We provide:

• OEM-grade manufacturing quality
• Worldwide delivery in 5 working days
• Export-ready packaging
• Professional logistics coordination
• Reliable technical support

Our goal is simple: keep your drilling equipment running without interruption.

Conclusion

The 3115274500, 3115 2745 00 LOCK RING ATLAS COPCO is a vital retaining component that secures internal assemblies inside hydraulic rock drills. Its spring-steel construction, precision profile, and vibration-resistant design ensure long-term stability in extreme operating conditions.

Available from 3GEN Export as an OEM-grade replacement, this part can be delivered globally within just 5 working days , helping you minimize downtime and protect critical machinery.

Manufactured in Turkey, these products are made using the latest technologies and built to meet the highest international standards. Each machine is a high-quality copy of the original, ensuring durability, precision, and performance that you can rely on for modern construction and metalworking projects.