The 2MM211WI DUMFS637 Ball P4S Super Precision bearing from Timken is engineered for high-performance applications requiring exceptional accuracy. With an inner diameter of 11mm and an outer diameter of 30mm, this bearing adheres to strict ISO standards, ensuring reliability and durability. The P4S rating signifies its capability to operate at high speeds with minimal friction, making it ideal for precision machinery. Constructed from high-quality materials, it offers excellent resistance to wear and tear. This model is compatible with a variety of systems, providing flexibility in application. Timken's commitment to quality is evident in this precision bearing, making it a trusted choice for engineers.