FPS Full Self-Lubricating Steel Bushings 7 mm (B7PA)

The FPS Full Self-Lubricating Steel Bushings 7 mm (B7PA) are an essential component for the efficient operation of airsoft replicas. Thanks to their solid construction from PR80 steel and high-precision CNC machining, these bushings are designed to reduce friction between gears and enhance the smoothness of movement, thus improving the overall efficiency of the replica. The self-lubricating feature of the bushings helps prevent premature gear wear, ensuring greater longevity.

Technical Features:

• CNC Machining: These bushings are CNC machined from solid steel, guaranteeing high precision and a high-quality finish.
• Material: Made from PR80 steel, known for its robustness and resistance.
• Internal Groove: Designed to retain grease, ensuring optimal and long-lasting lubrication.
• Hardening Treatment: The bushings undergo a Ferritic Nitrocarburizing treatment. This special low-temperature thermochemical treatment, performed in salt baths, significantly increases surface hardness, improves smoothness (anti-seizure), and provides superior corrosion resistance.

Dimensional Specifications:

• Outer Diameter: 7 mm
• Inner Hole: 3 mm
• Thickness: 2.5 mm

These 100% MADE IN ITALY bushings are the result of precision engineering and uncompromising quality, ideal for applications requiring superior reliability and performance.