The Enduro Bearings MR 22378 LLB-E ABEC 3 Extended Inner Race is a high-quality ball bearing designed for a variety of applications. With an inner diameter of 22 millimeters and an outer diameter of 37 millimeters, this bearing offers reliable performance and stability. It is equipped with a special LLB seal that enhances protection against dirt and moisture, thereby extending the bearing's lifespan. The product meets ABEC 3 standards, ensuring precise and efficient rotation. Weighing 32.8 grams, it is lightweight yet robust enough to withstand the demands of various mechanical applications. The multicolored design, including a striking blue component, not only provides functionality but also an appealing look. This ball bearing is ideal for use in bicycles, machines, and other devices that require reliable bearing support.