15274798 BUSHING , SHANK SANDVIK (152 747 98)

If your rock drill’s impact energy is strong but the tool feels “loose,” noisy, or starts eating shanks faster than normal, the root cause is often not the shank itself—it’s the wear surface that guides it. 15274798 BUSHING , SHANK SANDVIKis built to keep the shank aligned under heavy percussion loads, so the blow energy transfers cleanly into the tool instead of turning into side-load, vibration, and premature wear.

At 3GEN Export, we supply 15274798 BUSHING , SHANK SANDVIK as an OEM supplier, engineered for consistent fit and stable service life. We deliver worldwide in 5 working days, so downtime doesn’t have to become a project delay.

What 15274798 BUSHING , SHANK SANDVIK does in the rock drill

A shank bushing is a precision-guiding component that supports the shank adapter during drilling. In top hammer drilling, the shank adapter is repeatedly driven by the piston, and the bushing’s job is to:

• Keep the shank adapter centered and stable during high-frequency impacts

• Control radial movement, reducing side load on the shank, seals, and front-end components

• Help maintain correct contact patterns between internal parts, reducing uneven wear

• Support lubrication flow and film stability on the sliding surfaces (depending on drill design)

In practical terms, 15274798 BUSHING , SHANK SANDVIK protects your front-end from “chain reaction wear.” When the bushing is healthy, it reduces the risk of cracked shanks, damaged retainers, accelerated seal wear, and inconsistent drilling performance.

Design cues seen in the part

From the images you shared, 15274798 BUSHING , SHANK SANDVIK appears as a robust, flange-style assembly combining a steel body with a bronze/brass wear surface (a common solution for impact-guided bushings). That combination is widely used because it balances:

• Structural stiffness (steel body)

• Wear resistance and anti-seizure behavior on sliding contact (bronze/brass liner)

• Consistent heat behavior under friction and percussion cycles

The exterior shows machining-quality surfaces and geometric steps that typically locate the bushing inside the front housing assembly, controlling axial positioning and preventing rotation (depending on the design).

Key benefits of 15274798 BUSHING , SHANK SANDVIK in the field

More stable drilling and cleaner energy transfer

When shank guidance is tight and consistent, the drill stays smoother and blow energy stays focused. 15274798 BUSHING , SHANK SANDVIK helps keep the shank adapter aligned, which reduces the wasted energy that turns into vibration.

Longer life for expensive downstream parts

A worn bushing is often the silent reason shanks “mysteriously” fail early. Replacing 15274798 BUSHING , SHANK SANDVIK at the right time can help protect:

• Shank adapters

• Front seals and sealing seats

• Retainers / tool locking components

• The front housing bore surfaces

Lower maintenance surprises

With predictable fit and controlled clearance, 15274798 BUSHING , SHANK SANDVIK reduces the chance of runaway wear that suddenly forces a full front-end rebuild.

Typical symptoms of a worn shank bushing

If you’re deciding whether 15274798 BUSHING , SHANK SANDVIK needs replacement, these common signs help:

• Increasing vibration and rattling at the front end

• Tool movement that feels “sloppy” under load

• Abnormal shank scoring or uneven polishing patterns

• More frequent seal leaks or seal damage

• Reduced drilling efficiency even with correct pressures and good tooling

If two or more of these appear together, the bushing clearance is often beyond acceptable limits.

Technical details and OEM-grade specifications

Exact dimensions and tolerances depend on the drill series, but OEM-grade production for 15274798 BUSHING , SHANK SANDVIK typically prioritizes the following:

Materials

• Steel outer body for structural integrity under impact loading

• Bronze/brass-based internal wear surface to support sliding contact and reduce seizure risk

• Controlled hardness and microstructure to prevent cracking under repeated shock loads

Surface finishing

• Precision internal bore finish to support stable lubricant film

• Controlled roundness and cylindricity to prevent localized hot spots

• Clean edge breaks/chamfers for assembly and seal protection

Functional geometry

• Flange/shoulder geometry for positive axial location

• Features consistent with lubrication pathways and retention (design-dependent)

• Stable interface between dissimilar metals to minimize loosening under load

As 3GEN Export, we supply 15274798 BUSHING , SHANK SANDVIK as an OEM supplier with production aligned to fit and function expectations for heavy percussion service.

Installation guide for 15274798 BUSHING , SHANK SANDVIK

Below is a practical, workshop-friendly installation checklist. Always follow your machine’s service manual and torque specs.

1) Preparation

• Lock out the machine and depressurize hydraulic systems

• Clean the front housing area thoroughly

• Inspect the housing bore for scoring, fretting, or ovality

• Check the shank adapter for wear patterns and damage

If the housing bore is damaged, installing 15274798 BUSHING , SHANK SANDVIK without correcting the bore condition can reduce service life.

2) Removal (if replacing)

• Remove the front-end components as per procedure

• Extract the worn bushing carefully to avoid nicking the housing

• Clean all mating surfaces and remove residue or burrs

3) Fitment and seating

• Confirm the bushing orientation (flange direction matters)

• Use correct installation tooling to press/seat the bushing evenly

• Avoid hammering directly on the bushing surface

• Ensure full seating against the locating shoulder

A mis-seated bushing can create axial misalignment and accelerate wear.

4) Final checks

• Verify smooth rotation/movement where applicable

• Confirm lubrication supply is working and clean

• Reassemble with correct torque and locking methods

• Run a short functional test and check for abnormal heat, noise, or leaks

Maintenance practices that extend service life

To get the most from 15274798 BUSHING , SHANK SANDVIK, these habits matter:

Lubrication discipline

• Use correct lubricant type and delivery rate

• Keep grease/oil clean—contamination is a clearance killer

• Monitor for blocked lines and dry-running events

Scheduled inspections

• Track shank wear patterns

• Measure clearances at service intervals (don’t rely only on “feel”)

• Replace as a controlled maintenance action rather than after failure

Tooling alignment and operating technique

• Avoid sustained drilling at extreme misalignment angles

• Use correct feed force—too little can cause bouncing; too much can overload front-end guidance

• Match tooling quality to rock conditions to reduce abusive load spikes

Compatibility: Which SANDVIK models use this part?

Based on published listings for 15274798 / 152 747 98, 15274798 BUSHING , SHANK SANDVIK is commonly shown as applicable to:

• Sandvik HFX 5T

• Sandvik HLX 5

• Sandvik HLX 5T

• Sandvik RD520

If you share your drifter tag/serial or the drill model confirmation from the parts book, we can cross-check quickly to ensure 15274798 BUSHING , SHANK SANDVIK is the correct match for your exact front-end configuration.

Estimated weight (KG)

Because product weight can vary slightly by production batch and packaging method, the figure below is a practical estimate for logistics planning:

• Estimated net weight: ~ 3.0 kg

• Estimated shipping weight (packed): ~ 3.5 kg

If you need an exact packed weight for freight pricing, tell me your preferred courier and packaging style (single box vs. consolidated shipment).

Why buy 15274798 BUSHING , SHANK SANDVIK from 3GEN Export

OEM supplier focus, built for real uptime

Your drill doesn’t care about marketing—it cares about fit, alignment, lubrication stability, and metal behavior under shock. We supply 15274798 BUSHING , SHANK SANDVIK as an OEM supplier so the part performs like it should in the harsh reality of quarrying, tunneling, mining, and production drilling.

Fast global delivery

We deliver worldwide in 5 working days, so you can plan maintenance windows confidently and keep your fleet utilization high.

Practical support

If you’re comparing multiple part numbers or you’re unsure whether you need the shank bushing alone or a related front-end kit, we can help you map the correct configuration for your drifter.

Quick buyer checklist (to avoid wrong orders)

Before ordering 15274798 BUSHING , SHANK SANDVIK, confirm:

• Drifter model (e.g., HLX 5 / HLX 5T / HFX 5T / RD520 )

• Any alternative/older part numbers used in your parts book

• Whether you need seals/retainers at the same time (recommended if the front end is already open)

• Your shipping destination and required Incoterms

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.