XRAY M18T Racing Full Ball Bearing Set M18T-28 by 3Racing  [M18T-28]

Racing-grade bearing replacement for XRAY M18T

The M18T-28 full bearing set is prepared for use with the XRAY M18T 1/18 chassis to replace worn bearings in diffs, hubs and carriers, returning low-resistance rotation and consistent drivetrain feedback preferred in competitive settings.

For precise installation, remove old bearings, deburr and clean seating bores, then use a dedicated bearing press or precision driver that loads the outer race only. Correct seating depth and square alignment are critical to avoid preload and to preserve bearing life. After fitment, verify free spin and minimal play before reinstallation of drivetrain components.

From a tuning perspective, a complete bearing refresh reduces variable drag and helps maintain consistent lap times. Inspect for axial and radial play, noise or corrosion as part of setup checks. Fit light bearing oil where low rolling resistance is desired, or thin grease where durability under load is prioritised, taking care to prevent lubricant migration to gear meshes or clutch systems.