XRAY has released Ball-bearing 6 Degree 13x5 Steel Sealed Oil 2 under Metal Bearings category
High-quality ball-bearings ID x OD x depth (mm) = 6x13x5mm. Number of 2 pieces. These ball-bearings are degreased and carefully oiled with AeroShell Fluid 12 oil for maximum smoothness, longevity, best threshold and maximum performance. Fits RX8, RX8E, NT1