FAG 6220-J20AB-C3 1 Row Ball Bearing - 100 mm ID, 180 mm OD

This ball bearing is a single-row deep-groove radial bearing designed for rotational support in machinery where moderate to high loads occur. It features a cylindrical bore and an open-end configuration, enabling straightforward mounting and inspection in assemblies that require unobstructed access to the rolling elements. The component conforms to ISO 492:2023 for dimensional and running accuracy.

• 130000 N dynamic load rating provides high operational load capacity
• 93000 N static load rating resists permanent deformation under stall conditions
• C3 internal clearance accommodates thermal expansion during elevated temperatures
• 5000 rpm limiting speed supports medium-speed rotating equipment
• Steel cage with steel balls reduces cage deformation under load

• Suitable for heavy-duty radial shaft supports in industrial gearboxes
• Ideal for electric motor spindle assemblies requiring open access
• Used with conveyor idlers handling sustained radial loads
• Can be used for pump drives where cylindrical bores simplify mounting
• Suitable for needing flange outside diameter integration

Both balls and raceways are manufactured from steel, ensuring compatible hardness and wear behaviour.

The open end allows Visual inspection and lubrication access without dismantling outer shields.

The 180 mm flange outside diameter provides a reference for housing contact and mounting clearance.

The design employs a single row of balls, delivering radial load support with a Compact axial profile.