55026797 BUSHING SANDVIK

Product Overview

The 55026797 BUSHING SANDVIK is a precision-engineered wear component designed for intensive rock drilling and heavy-duty mining machinery operating under constant mechanical stress. This component functions as a critical interface between rotating and stationary parts, ensuring controlled movement, reduced friction, and long-term dimensional stability in harsh working environments.

Manufactured to exacting tolerances, the 550 267 97 BUSHING SANDVIK supports stable alignment within drilling assemblies where vibration, load fluctuation, and abrasive conditions are unavoidable. Its robust structure allows it to perform reliably in both surface and underground applications, where equipment uptime is essential to operational efficiency.

This product is supplied by 3GEN Export as an OEM-level spare part, offering dependable quality and global delivery within 5 working days.

Functional Role in Rock Drilling Systems

In modern rock drilling systems, bushings are designed to absorb wear and friction that would otherwise damage shafts, housings, or rotating joints. The 55026797 BUSHING SANDVIK performs this role by acting as a sacrificial bearing surface, protecting higher-value components and preserving correct mechanical geometry.

By providing a smooth, consistent interface, this bushing ensures that rotational forces are transferred efficiently while minimizing energy loss and mechanical stress. This function is especially important in drilling equipment subjected to repetitive impact loads and continuous rotation.

Structural Design and Geometry

Circular Profile with Internal Lubrication Channels

The 550 267 97 BUSHING SANDVIK features a circular, ring-shaped profile with integrated lubrication holes. These channels allow proper distribution of lubricant across the contact surface, reducing friction and controlling operating temperatures during prolonged use.

The uniform geometry ensures even load distribution around the circumference, preventing localized wear and extending service intervals.

Precision Machining

All surfaces of the 55026797 BUSHING SANDVIK are precision-machined to ensure exact fitment within the intended housing. This accuracy minimizes installation errors and ensures consistent performance from the first operating cycle.

Material Composition and Wear Resistance

The 55026797 BUSHING SANDVIK is produced from high-grade bronze alloy, selected for its excellent tribological properties and resistance to wear under high-load conditions. This material choice provides an optimal balance between hardness and conformability, allowing the bushing to adapt slightly to mating surfaces without compromising strength.

Key material benefits include:

• High resistance to abrasive wear

• Stable performance under fluctuating loads

• Excellent compatibility with steel shafts

• Long operational lifespan

These characteristics make the bushing suitable for continuous-duty drilling operations where component reliability directly affects productivity.

Contribution to Equipment Longevity

A properly functioning bushing significantly reduces wear on surrounding components. The 550 267 97 BUSHING SANDVIK ensures that wear occurs in a controlled, replaceable part rather than in critical structural elements of the machine.

This approach supports:

• Extended service life of shafts and housings

• Reduced vibration and noise levels

• Lower risk of unexpected mechanical failure

As a result, maintenance planning becomes more predictable, and overall operating costs are reduced.

Installation and Fitment Considerations

Correct installation of the 55026797 BUSHING SANDVIK is essential to achieve optimal performance. The bushing should be installed using appropriate press-fit techniques to avoid deformation or surface damage.

Recommended installation practices include:

• Cleaning all mating surfaces prior to installation

• Ensuring correct alignment during press-fitting

• Verifying lubricant flow after assembly

When installed correctly, the bushing maintains its designed geometry and provides consistent support throughout its service life.

Compatibility with SANDVIK Machinery

The 550 267 97 BUSHING SANDVIK is commonly used in various SANDVIK rock drilling and mining machines, including but not limited to:

• HL series rock drills

• RD series drilling units

• Surface drilling rigs

• Underground drilling equipment

• Rotation and support assemblies in drifter systems

Exact compatibility may vary depending on machine configuration and production year. 3GEN Export can assist with compatibility verification using machine model and serial information.

Performance Advantages in Field Use

Reduced Friction and Heat Generation

By maintaining a smooth bearing surface, the 55026797 BUSHING SANDVIK reduces friction between moving parts. This directly lowers heat generation and minimizes thermal stress within the assembly.

Improved Operational Stability

Stable alignment provided by the bushing contributes to smoother machine operation, reducing vibration and improving drilling accuracy.

Predictable Wear Behavior

As a controlled wear component, the 550 267 97 BUSHING SANDVIK allows maintenance teams to plan replacements before performance degradation affects production.

Use in Demanding Mining and Drilling Environments

This bushing is designed for environments where equipment is exposed to dust, moisture, vibration, and heavy mechanical loads. Typical applications include:

• Underground mine development

• Quarry drilling operations

• Production drilling sites

• Infrastructure and tunneling projects

Its robust material and design ensure reliable performance even under continuous operation.

Quality Control and Supply Assurance

Each 55026797 BUSHING SANDVIK supplied by 3GEN Export undergoes dimensional inspection and visual quality checks prior to dispatch. This ensures that every unit meets OEM-level standards for fit and performance.

Supply advantages with 3GEN Export include:

• OEM-level manufacturing quality

• Secure international packaging

• Worldwide delivery within 5 working days

• Professional export documentation

This approach supports uninterrupted maintenance schedules and reduces downtime risks.

Technical Specifications

General Information

• Product Name: 55026797 BUSHING SANDVIK

• Alternative Reference: 550 267 97

• Component Type: Bronze Wear Bushing

• Application Area: Rock drilling and mining machinery

• Supply Type: OEM-level replacement part

Estimated Weight

• Approximate Weight: 3.80 kg

(Weight may vary slightly depending on production tolerances.)

Long-Term Operational Benefits

Using the 550 267 97 BUSHING SANDVIK contributes to:

• Extended lifespan of rotating assemblies

• Reduced maintenance frequency

• Improved machine reliability

• Lower total cost of ownership

These benefits make the bushing an essential component in maintaining consistent drilling performance.

Why Choose 3GEN Export

As a global supplier of heavy machinery spare parts, 3GEN Export provides OEM-level components that meet the demands of professional mining and drilling operations.

Key advantages:

• Proven expertise in heavy machinery parts

• Fast worldwide logistics network

• Delivery within 5 working days

• Responsive technical support

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.