Group of 14 superior ceramic ball-bearings for XRAY T2 and T3 cars. Group of 5x10x4 bearings (10pcs) and 10x15x4 bearings (4pcs).
Ceramic bearings have numerous benefits over standard metal bearings, like decreased weight, greater RPM abilities, increased corrosion and wear opposition, as well as paid down friction and vibration. Ceramic bearings are fitted with Si3N4 silicone nitride ceramic balls. These ball-bearings are degreased and gently oiled with AeroShell Fluid 12 oil for maximum smoothness, endurance, greatest threshold and optimum performance.