SKF NKIB 5903 17 mm ID Roller Bearing Angular Contact Ball, Needle Roller, 30 mm OD

This combined needle roller and angular contact ball bearing is designed for high-performance applications. With an inside diameter of 17mm and an outside diameter of 30mm, it features a race width of 20mm, making it an ideal choice for various mechanical and automation sectors. This bearing type efficiently accommodates both radial and axial loads, offering robust support in demanding environments.

• Supports high speeds with a reference speed of 18,000 r/min

• Used in automated machinery requiring precision and reliability

The static and dynamic load ratings indicate the maximum loads that can be safely applied without causing permanent deformation or failure. With a radial static load rating of 16.3 kN, this product can effectively handle heavy loads, while the dynamic rating of 11.4 kN allows for optimal performance during operation.

The high-speed capability enhances efficiency and performance in dynamic applications. With a reference speed of 18,000 r/min and a limiting speed of 20,000 r/min, it minimises friction and heat generation, resulting in increased longevity and reliability in demanding operational conditions.

The fatigue limit loads indicate the maximum load a bearing can endure over extended use without experiencing fatigue failure. With radial and axial fatigue limits of 1.96 kN and 0.116 kN respectively, this product is engineered for applications with repeated load cycles, ensuring consistent performance over time.