The Timken 88128-30038 is a tapered roller bearing (TRB) single cup designed for precision applications with an outer diameter ranging from 12 to 18 inches. This bearing is engineered to handle high radial and axial loads, making it ideal for heavy machinery and automotive applications. Its precision design ensures smooth operation and reduced friction, enhancing overall efficiency. The 88128-30038 is manufactured to meet ISO standards, ensuring high quality and reliability. This bearing is perfect for use in applications where precision and durability are critical.