The INA KB20-PP-AS is a high-quality linear ball bearing designed for robust and precise linear guidance systems. This genuine INA bearing features a 20mm bore diameter, making it suitable for shafts of the same size. The 'PP' designation indicates that the bearing is sealed on both sides, providing protection against contaminants and retaining lubricant, which extends service life. The 'AS' suffix denotes a standard series bearing. Manufactured by INA-FAG (Schaeffler Group), it ensures reliable performance in various industrial machinery requiring smooth and accurate linear movement.