Self-Aligning Ball Bearing – 2205 E-2RS1TN9

The 2205 E-2RS1TN9 is a self-aligning ball bearing with seals on both sides, engineered for applications requiring smooth operation and compensation for misalignment. Its design includes two rows of balls, a common sphered raceway in the outer ring, and deep uninterrupted raceway grooves in the inner ring, making it insensitive to angular shaft misalignment relative to the housing.

With a bore diameter of 25 mm, outside diameter of 52 mm, and width of 18 mm, this bearing provides excellent high-speed performance and reliability in light to medium load applications. It features a non-metallic cage for reduced weight and quiet operation, and its integral contact seals help retain grease while keeping contaminants out, significantly extending bearing service life and minimizing maintenance needs.

The 2205 E-2RS1TN9 is widely applied in pumps, fans, conveyors, and other machinery where reliability under misalignment and long operating life are required. Its combination of durability, sealing, and misalignment tolerance makes it an efficient and versatile solution.

Specifications