This item will be shipped within 3-4 Weeks VD120CPO Single Row Radial Open Thin Section Ball Bearing 12" x 13" x 1/2" Inch Material: Steel VD120CPO Single Row Radial Open Thin Section Ball Bearing the dimensions are 12" x 13"x 1/2" Inch, VD120CPO bearing is Open and Wide, VD120CPO bearing is Oil Preservative preserved.