SKF Single Row Deep Groove Ball Bearing 55 mm ID, 120 mm OD, 29 mm Race Width, C3 Clearance, Sealed Ends 6311-2RS1/C3

SKF 6311-2RS1/C3 is a single row deep groove ball bearing featuring a 55 mm inside diameter, 120 mm outside diameter, and 29 mm race width. Engineered for versatility across industrial sectors, this bearing supports both radial and axial loads and features C3 internal clearance for accommodating thermal expansion, ensuring optimal performance under varying temperatures.

The sealed ends protect the bearing internals from contaminants and retain lubrication to minimize maintenance intervals. The bearing is constructed from durable steel balls housed in a sheet metal cage, providing resilience and longevity in demanding applications.

This medium series bearing is rated for a limiting speed of 3800 rpm, making it suitable for machinery requiring reliable, low-friction operation such as electrical equipment, automated production lines, and mechanical systems.

Durable steel ball material with sheet metal cage construction. Sealed design prevents contamination and lubricant loss. C3 internal clearance allows for thermal expansion accommodating temperature variations. Capable of accommodating radial and axial loads simultaneously.

Single row deep groove design for stable and versatile bearing performance. Medium series designation with a static load rating of 45 kN and dynamic load rating of 74.1 kN. Manufactured in France, adhering to high-quality standards.

Suitable for industrial, manufacturing, and automation equipment requiring long service life.

This bearing is ideal for applications demanding long operational life with minimal maintenance, favoring industries such as manufacturing, electrical, machinery, automotive, and HVAC systems.

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