The Dura-Roll Bearings Disc Harrow Bearing is built for heavy-duty agricultural applications, providing long-lasting durability and superior performance. Designed with a 1.525" round bore, this bearing is prelubricated and features a triple-lip seal to protect against dirt, moisture, and debris. It serves as a direct replacement for GW209PPB4, DS209TTR4, John Deere AN240220, and Krause 40-105, making it ideal for use in disc harrows and tillage equipment. Engineered to handle tough farming conditions, this bearing ensures smooth operation and reduced maintenance downtime.