Out-of-Stock BUSHING-SHIMS FPS OPEN STEEL BEARINGS 8MM FOR EXTREME MECHANICAL STRESS B8CAMAIS €20.90 Open Steel Bearings Bushings 8 mm ready for extreme mechanical stress (B8CA+).The adoption of these bushings decreases the friction due to the rotation of the gears.This advantage results in both a higher burst speed than a better use of the energy contained in the battery.The open bearing ensures higher strength compared to the closed because the ball... View