The UC318-55 Ball Bearing Inserts from PT International are designed for robust performance in various applications. This insert features a 1-1/8" bore size and is part of the UC 300 Silver Series, ensuring high durability and reliability. Made from high-quality materials, these inserts are engineered to withstand significant loads and provide smooth operation. The dimensions are optimized for easy installation in standard housings, making them suitable for a wide range of machinery and equipment. Ideal for industrial applications, these inserts comply with relevant standards for quality and performance.