Prometheus Stainless Steel Bearings – 7mm (Set of Six)

High-Precision Gearbox Bearings for Maximum Durability & Efficiency

When it comes to upgrading your AEG for the best possible consistency, smoothness, and long-term reliability, Prometheus continues to set the industry standard. The Prometheus 7mm Stainless Steel Bearings (Set of Six) are engineered for players who want proven performance inside their gearbox — whether you’re running a high-speed setup or a reliable, well-balanced build. Made from high-quality stainless steel and precision machined to exact tolerances, these bearings are built to withstand intense use while maintaining stability and smooth operation.

Engineered for Stability and Long-Term Durability

Prometheus designed these bearings with one goal: maximum reliability under stress. Stainless steel provides excellent corrosion resistance and structural strength, which means these bearings can handle rapid movement, sudden torque changes, and high rates of fire without degrading.

Even in demanding builds, the 7mm Prometheus bearings hold their shape, resist wear, and maintain smooth operation over time. If you’re tired of bearings that seize, flatten, or fail under pressure, this upgrade replaces that uncertainty with dependable, rock-solid performance.

Reduced Friction for a More Efficient Gearbox

One of the key advantages of high-quality stainless steel bearings is friction reduction. Inside your AEG gearbox, every bit of efficiency counts — and Prometheus bearings are specifically designed to help your gears rotate more freely with less mechanical resistance.

Lower friction contributes to:

• Faster gear rotation

• Improved trigger response

• Smoother cycling

• Reduced motor strain

• Better battery efficiency

The result is a gearbox that feels more responsive, more consistent, and more mechanically healthy over time. For players who want dependable performance without unnecessary wear, this upgrade is a must-have.

Compatible With All 7mm Gearboxes

Prometheus keeps things simple by ensuring broad compatibility. This set fits all standard 7mm AEG gearboxes, making installation straightforward for both beginner and advanced technicians. Whether you’re upgrading a stock rifle or refining a high-performance custom build, this set drops in without the need for special modification.

Compatible gearbox shells include (but are not limited to):

• Version 2 (7mm variants)

• Version 3 (7mm variants)

• Select proprietary 7mm shells from major manufacturers

If your gearbox uses 7mm holes, you’re good to go.

Why Choose Prometheus Bearings?

Prometheus, known globally for their precision engineering and top-tier upgrade parts, has a reputation for producing components that hold up under long-term use. Their stainless steel bearings are trusted by serious technicians, competitive players, and hobbyists who want consistent performance without gamble.

Choosing Prometheus means choosing:

• High-quality machining

• Durable materials

• Stable, reliable performance

• A drop-in upgrade with a proven track record

Key Features

• Material: Stainless Steel

• Construction: Precision-cut stainless bearings for maximum stability

• Performance: Reduces friction for smoother, faster cycling

• Durability: Built to withstand high stress, heat, and rapid movement

• Compatibility: Fits all 7mm AEG gearboxes

• Manufacturer: Prometheus / LayLax

• Includes: Set of six bearings

Perfect for Any Gearbox Build

Whether you're building for speed, efficiency, or long-term reliability, the Prometheus Stainless Steel Bearings – 7mm deliver noticeable improvements that elevate your AEG’s internal performance. Upgrade your gearbox with confidence and enjoy smoother operation, enhanced durability, and the trusted precision of Prometheus engineering.