NSK 1 Row Metric Steel Ball Thrust Bearing 20 mm Inside Diameter, 35 mm Outside Diameter, 10 mm Race Width 51104 N

NSK 51104 N is a precision-engineered 1 Row Metric Steel Ball Thrust Bearing featuring a 20 mm inside diameter, 35 mm outside diameter, and a 10 mm race width. This bearing is suitable for unidirectional axial loads and is constructed entirely from steel, including both the balls and cage, providing excellent strength and longevity.

Supplied as a three-part assembly comprising two grooved outer raceways and a caged ball set, this plain race type thrust ball bearing is designed to operate reliably at limiting speeds up to 8000 rpm. However, it is not intended for radial load applications, as radial loads may cause misalignment and damage.

This bearing series, identified as 1 Extra Light Thrust, is commonly used across diverse industries including aerospace, marine, and automotive. Typical use cases involve vertical shaft bearings, steering columns, and transmissions such as car gearboxes and clutches where axial load reduction and noise minimization are critical.

With a static load rating of 26.6 kN and a dynamic load rating of 15.1 kN, the NSK 51104 N bearing confidently manages axial forces. Its internal clearance rating CN and parallel bore type ensure precise fit and performance consistency within assemblies.

The robust steel ball and cage materials afford high durability in demanding environments, making this bearing ideal for high-speed and high-precision industrial machinery applications including manufacturing and mechanical systems.

This bearing is supplied as a three-part assembly with two grooved outer raceways and a caged ball set. Constructed entirely from steel for enhanced durability and load handling capability. Designed for unidirectional axial loads with a high limiting speed of 8000 rpm.

Ideal for applications in aerospace, marine, automotive, and heavy machinery where thrust load bearing is required. The product supports precise fit with a parallel bore and an internal clearance classified as CN. Static load rating of 26.6 kN and dynamic load rating of 15.1 kN ensure reliable axial load support.

Plain race type providing smooth, efficient operation in thrust ball bearing applications.

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