The Dutton-Lainson 6331 Bearing Pair is designed to fit 3/4 inch bearings, providing a reliable solution for various applications. Made from high-quality materials, these bearings ensure smooth operation and durability under load. Ideal for use in trailers, machinery, and other equipment, they are engineered to meet industry standards for performance and longevity. The pair design allows for easy installation and replacement, making them a practical choice for maintenance and repair tasks. Ensure your equipment runs smoothly with these dependable bearings.