Deep Groove Ball Bearings FAG 16011 -C3

Compact deep-groove ball bearing 16011 -C3, measuring 55 x 90 x 11 mm, with increased bearing clearance for demanding radial bearing applications in mechanical engineering.

The FAG 16011 -C3 deep groove ball bearing is a single-row rolling bearing designed primarily for radial loads. With a bore of 55 mm, an outside diameter of 90 mm and a narrow width of 11 mm, this model is particularly suitable for designs with limited axial installation space. Manufactured from standard roller bearing steel 100Cr6 with a robust sheet steel cage, the open bearing is designed for temperatures ranging from -30 to +120 degrees. It can be integrated directly into machines with an external lubrication supply.

In which applications is the 16011 -C3 deep groove ball bearing used?

Typical applications for the 16011 -C3 deep groove ball bearing are found where shafts are supported and there is limited axial installation space. Thanks to the narrow design of the 160 series, the unit is particularly suitable for compact assemblies in mechanical engineering. The open design without sealing washers allows for direct lubricant replacement via an external oil or grease circuit. In addition to high radial forces, the bearing also accommodates moderate axial forces in both directions.

What does the C3 bearing clearance mean for the 16011 deep-groove ball bearing?

The C3 designation indicates a slightly increased radial bearing clearance compared with the standard version. This additional clearance between the rolling elements and raceways compensates for thermal expansion at operating temperatures of up to +120 degrees. Furthermore, the C3 bearing clearance helps to prevent stress on the balls when the inner and outer rings are fitted with tight fits. With tolerance class P0 (ABEC 1), the bearing offers defined manufacturing accuracies for common industrial applications.