The 51209 MTK Thrust Ball Bearing is designed for high-load applications, featuring a robust construction that ensures durability and reliability. This bearing is made from high-quality steel, providing excellent wear resistance and longevity. With a bore diameter of 45 mm and an outer diameter of 75 mm, it is suitable for various industrial applications. The MTK series is known for its reliability, and this model adheres to ISO standards, ensuring compliance and quality. Its design allows for smooth operation under heavy loads, making it a preferred choice for engineers and manufacturers.