INA KH25-PP

INA KH25-PP Linear Ball Bearing for 25mm ShaftsDescriptionThe INA KH25-PP is a high-precision, compact linear ball bearing designed for linear motion systems requiring smooth operation and high rigidity. Manufactured in Germany by Schaeffler, this bearing is part of the KH series, known for its small cross-section and reliability. The ‘PP’ designation signifies that it is equipped with contact seals on both sides, providing excellent protection against contamination and ensuring lubricant retention for a long, maintenance-free service life.SpecificationsManufacturer: INA (Schaeffler Group)Type: KH25-PPProduct Type: Linear Ball Bearing, Compact SeriesBore Diameter: 25 mmOuter Diameter: 35 mmLength: 45 mmSealing: Double-sided contact seals (PP)Material: Bearing SteelDynamic Load Rating: 1180 NStatic Load Rating: 1830 NLabel InfoBrand: INAModel: KH25-PPEAN: 4012802049923Part Number: 001720775-0000-02ApplicationIdeal for use in a wide range of industrial applications, including automation equipment, 3D printers, CNC machinery, measuring instruments, and robotics, where precise and low-friction linear movement is essential.Country of OriginMade in Germany.CO2 ImpactBy choosing this new-old-stock bearing, you contribute to a circular economy, avoiding approximately 0.24 kg of CO2 emissions compared to producing a new one. This saving is equivalent to the emissions from driving a car for 1.2 kilometers.AvailabilityThis item is in stock and ready for immediate dispatch. It is a new-old-stock (NOS) product in its original, sealed packaging. Order now from profideals for expert support and fast delivery.FAQWhat does the ‘PP’ suffix in KH25-PP signify?The ‘PP’ designation indicates that the linear bearing is equipped with double-sided contact seals (lip seals). These seals are crucial for preventing contaminants like dust and moisture from entering the bearing and for retaining the factory-filled lubricant, ensuring a long service life.What is the recommended shaft tolerance for the INA KH25-PP?For optimal performance and bearing life, INA recommends using a shaft with a tolerance of h6. Using shafts outside this tolerance can lead to improper fit, increased friction, or premature wear.Is the KH25-PP pre-lubricated and ready for installation?Yes, INA KH series bearings like the KH25-PP are supplied pre-lubricated with a high-quality grease and are ready for immediate installation. For specific applications or harsh environments, refer to the manufacturer’s datasheet for re-lubrication intervals and compatible greases.Last Update: Friday, March 13, 2026PLC2DAY is not an authorized distributor, reseller, or representative of the products featured on this website. All product names, trademarks, brands, and logos used on this site are the property of their respective owners.