INA 2 Row Double Row Angular Contact Ball Bearing 20 mm ID 37 mm OD 25 mm Race Width NKIB5904-XL

INA NKIB5904-XL is a 2 Row Double Row Angular Contact Ball Bearing engineered with a 20 mm inside diameter, 37 mm outside diameter, and a 25 mm race width, ideal for mechanical, fluid power, and tool applications requiring reliable rotational support.

This bearing features steel cage and steel ball materials providing durability and strength in machinery operations. The open end type enables lubrication via grease or oil, enhancing longevity and performance under varied environmental conditions.

Its double row angular contact ball bearing design allows for support of axial forces from both directions, making it suitable as a locating or semi-locating bearing in industrial machinery. The internal clearance rated CN ensures optimal clearance for standard applications.

The bearing supports a static load rating of 25.5 kN and a dynamic load rating of 23.7 kN, ensuring robust load handling capabilities. The limiting speed of 17200 rpm enables its use in high-speed rotational applications across various industrial sectors.

Operating temperatures from -20 °C to +120 °C allow for use in a wide range of climate and operational settings. Constructed with steel cage and steel balls for robustness. Open end type allows grease or oil lubrication for versatile maintenance.

Supports axial loads in both directions with double row angular contact ball design. Internal clearance classification CN ensures standard radial clearance. Static load rating of 25.5 kN and dynamic load rating of 23.7 kN provide reliable performance.

Parallel bore type facilitates easy installation in aligned housings. Limiting speed up to 17200 rpm suitable for high-speed applications. Operating temperature range from -20 °C to +120 °C.

This bearing is typically used in industrial machinery, mechanical systems, fluid power applications, and equipment requiring precision rotational components. It is part of INA's range of needle roller and angular contact ball bearings designed for high durability and efficiency in demanding environments.

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