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AirsoftPro Piston Head Ball Bearing with Washer and Screw
AirsoftPro ball bearing piston head spacer with washer and screw reduces friction generated when compressing the spring inside an AEG gearbox. Thanks to the ball bearing, the spring can rotate freely during compression, reducing stress on the spring and improving the smoothness of operation. The package also includes a washer and mounting screw for piston heads with an internal thread.
25+ years of proven equipment and accessories.
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AirsoftPro Ball Bearing Piston Head Spacer with Washer and Screw
The ball bearing is installed at the rear of the piston, where it supports the spring. As the spring is compressed, it naturally tends to rotate around its axis. The bearing allows this movement, reducing friction and compression resistance while also minimizing stress on the spring. Thanks to its standard dimensions, it is compatible with most piston heads and spring guides used in AEG gearboxes. We recommend securing the mounting screw with threadlocker or thread-locking adhesive to prevent it from loosening.
Key Features
Ball Bearing Spring Support
Allows the spring to rotate freely during compression, reducing friction and mechanical stress.
Smoother Gearbox Operation
Lower spring compression resistance contributes to smoother operation of the gearbox's internal components.
Standard Dimensions
Compatible with most piston heads and spring guides used in AEG rifles.
Complete Installation Kit
The package includes the bearing, washer, and mounting screw for piston heads with an internal thread.
Durable Materials
The bearing is made from carbon steel, while the washer is made from lightweight aluminum for long service life and reliable operation.
Technical Specifications
- Compatibility: All types of AEG gearboxes
- Bearing Material: Carbon steel
- Washer Material: Aluminum
- Purpose: Spring support and reduced friction during compression
- Weight: 5.6 g
Package Contents
- 1× Ball bearing
- 1× Aluminum washer
- 1× Mounting screw
| Color | Silver |
| Body/receiver material | Metal |