Uxcell a11122600ux0198 Spring Loaded Metric Rotary Shaft TC Oil Seal Double Lip 25x52x7mm Product Name : Oil Seal; Model : TC Material : Polyurethane(PU), Rubber, Metal Spring; Inside Diameter (Approx. ) : 25mm / 0. 98" Outside Diameter(Approx. ) : 52mm / 2"; Width(Approx. ) : 7mm / 0. 27" Color : Black; Weight : 19g Package Content : 1 x Oil Seal