NSK Single Row Deep Groove Ball Bearing 50 mm ID, 110 mm OD, Race Width 27 mm, Sealed 6310DDU

NSK 6310DDU is a high-quality single row deep groove ball bearing featuring a 50 mm inside diameter, 110 mm outside diameter, and 27 mm race width. This sealed bearing uses steel balls and a steel cage, fitted with two contact synthetic rubber seals (DDU type) that prevent lubricant leakage and entry of dust, water, and other contaminants, ensuring long operational life.

It is designed to accept both radial and axial loads, offering reliable performance in various industrial machinery and rotary bearing applications. The static load rating of 38.5 kN and dynamic load rating of 62 kN offer strength and durability under demanding working conditions. The bearing has an internal clearance rating of CN, suitable for typical operational tolerances with a parallel bore type enabling precise mounting on shafts.

This ball bearing belongs to the NSK 3 Medium series and features a plain race type, making it versatile for a wide range of mechanical, manufacturing, laboratory, and HVAC environments where reliable rotary bearing performance is essential.

Sealed with synthetic rubber seals to protect the bearing from contaminants. Single row design supports combined radial and axial loads. Steel cage and balls provide high mechanical strength and durability. Precision internal clearance rating ensures optimal performance.

Robust load ratings suitable for heavy-duty industrial applications. Parallel bore to ensure accurate shaft fitting.

This NSK 6310DDU bearing is commonly applied in manufacturing equipment, conveyor systems, electric motors, and other rotary machinery in industrial, commercial, and laboratory settings. Its design ensures extended service life and reduced maintenance efforts, contributing to operational efficiency.

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