Team Associated RC10 Classic Ball Bearing for RC Cars Kit (9)3/16x5/16x1/8 Flanged ..... (5)1/4x3/8x1/8 Flanged .....(2)3/16x5/16x1/8 Kit contains all upgraded bearings to replace your stock factory bearings and bushings. ABEC rated with Chrome Steel balls, Hi-temperature, low drag lubrication. Maintenance free rubber seals to keep the contamination out and the grease in. Complete Ball Bearing Kits are custom packaged for your vehicle. Genuine FastEddy Bearings, The most trusted name in RC Bearings.