The 61902-2RS1 SKF Radial Ball Bearing is designed for high-speed applications, featuring double rubber seals for superior protection against dust and moisture. With a bore size of 15 mm and an outer diameter of 28 mm, this bearing is ideal for electric motors and machinery. Its high-quality steel construction ensures durability and long service life. The 2RS1 design provides low friction and smooth operation, meeting ISO standards for reliability. The 61902-2RS1 is an excellent choice for those seeking efficiency in their mechanical systems.