Hobbyists seeking dependable rolling components will find the XRAY 941318 bearings valuable. Specified for XB8/18 and XB8E/18 rigs, the 13x19x4mm parts are built for stable rotation and extended uptime between services.
The sealed rubber lip reduces the ingress of sand and dust, preserving internal components. The high-speed geometry lowers friction so your car maintains momentum with less drivetrain drag.
These bearings match the mounting points on XB8/18 and XB8E/18 models, helping to smooth steering inputs and improve throttle response through reduced rolling resistance.
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