NSK Single Row Deep Groove Ball Bearing 17 mm ID, 40 mm OD, 12 mm Width, Sealed, Cage Steel, Model 6203DDU N

NSK 6203DDU N is a precise single row deep groove ball bearing featuring a 17 mm inside diameter, 40 mm outside diameter, and 12 mm race width. It is equipped with steel balls and a steel cage, designed for reliable performance in demanding industrial environments. The sealed construction (DDU type) effectively prevents lubricant leakage and protects against dust, water, and other contaminants.

This bearing is engineered for high-speed rotation with a limiting speed of 20,000 rpm, making it suitable for various machine tool, automotive, and industrial applications requiring dependable radial and axial load support.

The internal clearance is CN, which accommodates typical shaft fits for optimal bearing life and smooth operation. Its parallel bore type eases installation in housings and shafts. With a static load rating of 4.8 kN and dynamic load rating of 9.55 kN, this product is capable of handling rigorous service conditions.

NSK 6203DDU N adheres to Series 2 Light specifications with plain race type construction, ensuring precision movement and minimal friction losses. It is commonly employed in industrial tools, machinery spares, manufacturing equipment, and fluid power systems.

Constructed with steel cage and steel balls for durability and reliable operation. Sealed end type maximizes lubricant retention and prevents contaminant ingress. Single row deep groove ball design supports combined radial and axial loads effectively.

High dynamic and static load ratings ensure long service life under demanding loads. Suitable for high-speed applications up to 20,000 rpm. Parallel bore type and CN internal clearance for ease of mounting and operational stability.

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