Uxcell a12042800ux0286 Steel Spring Nitrile Rubber Double Lip TC Oil Shaft Seal 30mm x 52mm x 10mm Metal, Nitrile Rubber Product Name : Double Lip Oil Seal; Model : TC Material : Metal, Nitrile Rubber; Inner Diameter (Approx.) : 30mm/ 1.18" Outside Diameter(Approx.) : 52mm/ 2.05";Width(Approx.) : 10mm/ 0.39" Color : Black; Weight : 34g Package Content : 1 x Double Lip Oil Seal