The INA-FAG KTFS25-PP-AS is a high-quality, genuine linear ball bearing unit designed for precise linear motion systems. This closed-design unit features integrated PP seals on both sides, providing excellent protection against contaminants and ensuring lubricant retention for extended service life. Optimized for a 25 mm shaft diameter, it delivers low friction and high rigidity, making it ideal for demanding industrial machinery applications where reliability and accuracy are paramount. Manufactured by INA-FAG (a Schaeffler brand), this bearing unit ensures robust performance and durability.