Xray Ball-Bearing 5×8×2.5 (2)
High-quality ball-bearings ID x OD x thickness (mm) = 5×8×2.5mm. Set of 2 pieces. These ball-bearings are degreased and lightly oiled with AeroShell FluXP-40061id 12 oil for maximum smoothness, long life, highest tolerance and maximum performance.