If you want steadier rotation and longer component life, the XRAY 941016 high-speed 10x16x4 mm rubber-sealed bearings are a practical upgrade. Their sealed design helps fend off dust and moisture to keep parts turning smoothly.
The bearings use more and larger balls inside the cage versus many standard items, improving load handling and wear resistance. Factory lubrication with AeroShell Fluid 12 contributes to reduced friction and extended life.
The removable side covers allow simple access for cleaning and relubrication, making maintenance quick so you can get back to testing or racing without lengthy downtime.
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