INA KH30-PP Ball Bearing 30x40x50mm

When space is tight but performance cannot be compromised, the INA KH30 PP linear ball bearing delivers the precision and reliability you need. This compact ball bushing from Schaeffler is engineered specifically for applications where radial space is limited, making it a popular choice in automation systems, packaging machinery, and food processing equipment. With a 30 millimetre bore, 40 millimetre outside diameter, and 50 millimetre length, it offers a low profile design without sacrificing strength or load capacity. The bearing features a steel outer ring with a lightweight polyamide cage, and the PP suffix indicates it is sealed on both sides with effective lip seals. These dual seals serve two important purposes: the outer lip keeps out dust, dirt, and moisture, while the inner lip retains the factory applied grease to ensure consistent lubrication and reduce maintenance needs. With a dynamic load rating of 3.3 kilonewtons and a static load rating of 3.1 kilonewtons, it handles significant loads reliably. The sealed design also makes it suitable for use on unsupported shafts. Engineers and maintenance professionals choose the INA KH30 PP because it reduces operating costs, generates less heat, and operates more quietly than many alternatives. Whether you are building new equipment or maintaining existing systems, this bearing delivers the dependable linear motion and long term value that keep your machinery running smoothly.