Number of 14 superior ceramic ball-bearings for XRAY T2 and T3 automobiles. Group of 5x10x4 bearings (10pcs) and 10x15x4 bearings (4pcs).
Ceramic bearings have actually many benefits over standard metal bearings, like decreased fat, greater RPM abilities, increased corrosion and wear opposition, in addition to 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 optimum smoothness, endurance, greatest limit and optimum performance.