If you want to reduce friction in your RC drivetrain, these 10x15x4mm ball bearings from XRAY deliver precise rolling and consistent operation. They are machined to tight tolerances to help drivetrain parts spin freely and respond better under load.
The rubber seals on the XRAY bearings shield the internals from grit and moisture while the supplied grease helps maintain smooth rotation between services. This combination reduces the need for frequent cleaning and keeps bearings running longer in dirty conditions.
These bearings work well in a variety of RC applications, from gearboxes to wheel hubs, making them a practical upgrade for hobbyists focused on reliability and smoother acceleration.
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