The 30309 J2/Q SKF bearing with tapered roller, manufactured by SKF, is an outer diameter (OD) of 100 mm, an inner diameter (ID) of 45 mm, and a width (W) of 27.25 mm. This bearing is designed to bear radial and axial loads. The bearing has optimized internal design for increased load carrying capacity and long life, making it ideal for machinery and transportation applications. It features a high-precision design, close tolerances, and low noise and vibration levels. This bearing is designed to operate under normal conditions in wet and dry environments.