This item will be shipped within One Week Returns Subject to 15% restocking Fee GRC211-33 Cylindrical Carttridge Ball Bearing GRIP-IT 360 Degree Locking 2 1/16" Inch Inner Diameter GRC211-33 Cylindrical Carttridge Ball Bearing, Bearing is standard duty and high-grade cast iron, bearing is Wide inner ring, Bearing is black oxide plated inner and outer rings, Standard seal is R-Seal.