Elevate your mechanical systems with these precision-engineered S61810ZZ ball bearings. Each bearing in this 10-pack features exact dimensions of 10x18x5mm and is manufactured to ABEC-7 tolerance standards, ensuring exceptional accuracy and reliability in high-speed applications. The premium stainless steel construction delivers superior durability and corrosion resistance, while the double-sided shield design effectively keeps lubricant in and contaminants out. These specialized bearings are optimized for minimal noise and vibration, making them ideal for demanding industrial and mechanical applications where smooth, consistent operation is crucial. The compact size and precise engineering make these bearings perfect for specific applications requiring exact dimensional requirements. Whether used in manufacturing equipment, specialized machinery, or precision instruments, these bearings deliver reliable performance and extended service life. Each bearing is carefully crafted to maintain tight tolerances and provide consistent, dependable operation in various operating conditions.