SKF Single Row Deep Groove Ball Bearing 55 mm Inside Diameter, 120 mm Outside Diameter, 29 mm Race Width, Sheet 6311/C4

SKF 6311/C4 is a single row deep groove ball bearing designed to handle both radial and axial loads efficiently. It is engineered for high and very high speeds with minimal maintenance required, making it suitable for diverse industrial applications.

The bearing features a 55 mm inside diameter and 120 mm outside diameter with a 29 mm race width. It has a sheet metal cage and steel balls, offering durability and reliability in operation. The open end type and parallel bore type design provide ease of installation and optimal performance.

With an internal clearance of C4, this bearing accommodates certain expanded clearance requirements for high-speed settings. It supports a static load rating of 45 kN and a dynamic load rating of 74.1 kN, ensuring strength and longevity under load.

The limiting speed is specified at 8000 rpm, making it ideal for high-speed machinery in industrial, manufacturing, and mechanical engineering sectors. This bearing is part of the SKF Explorer series, highlighting enhanced performance characteristics.

The bearing has a 55 mm inside diameter and a 120 mm outside diameter. Race width of 29 mm contributes to load capacity and stability. Sheet metal cage enhances bearing durability and heat dissipation. Steel balls ensure strength and reduced friction.

Parallel bore type simplifies shaft fitting. C4 internal clearance accommodates thermal expansion at high speeds. Open end type allows for easy lubrication and maintenance. Static and dynamic load ratings of 45 kN and 74.1 kN respectively ensure robust performance.

Limiting speed up to 8000 rpm supports fast rotating applications. Manufactured in France upholding quality standards.

This SKF deep groove Ball Bearing is widely applicable in rotary machinery, automotive components, industrial equipment, and other mechanical assemblies requiring reliable bearing performance at high speeds. It is ideal for sectors including manufacturing plants, conveyor systems, HVAC equipment, and material handling.

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