Deep Groove Ball Bearings FAG 6216 -C3

The FAG single-row deep-groove ball bearing 6216 -C3, measuring 80x140x26 mm, offers increased bearing clearance for industrial applications subject to thermal stress.

With the 6216-C3 deep groove ball bearing, you get a FAG rolling bearing suitable for a wide range of industrial applications. The single-row bearing has a bore of 80 mm, an outer diameter of 140 mm and a width of 26 mm. As an open radial ball bearing without integrated sealing rings, it is suitable for designs where the lubricant is supplied from the outside. Manufactured from standard rolling-element bearing steel 100Cr6, the rings and rolling elements offer high dimensional stability during continuous daily use.

In which applications is the 6216-C3 deep groove ball bearing used?

This bearing primarily absorbs radial forces, but also reliably supports shafts under axial loads in both directions. Typical applications include general mechanical engineering, as well as gearboxes and rotating drive units. Thanks to its open design, the bearing can be integrated directly into enclosed housings with oil or grease lubrication. The design complies with the standard tolerance class P0/PN or ABEC 1, allowing you to mount the component precisely on cylindrical shaft seats.

What distinguishes the C3 radial clearance in the 6216-C3 deep groove ball bearing?

The C3 designation indicates a slightly increased radial clearance compared with the standard version. This additional radial clearance compensates for thermal expansion when a temperature gradient develops between the inner and outer rings. Tight fits on the shaft or housing also reduce the bearing clearance during press-fitting, meaning that the C3 version helps to prevent the rolling elements from jamming. A sturdy sheet-steel cage guides the balls evenly within a temperature range of -20 to +150 degrees and ensures low-vibration operation.