Deep Groove Ball Bearings FAG 6213 -TB-P63

The 6213 -TB-P6-C3 deep-groove ball bearing from FAG Wälzlager, with dimensions of 65x120x23 mm, a hard-fabric cage and P6 tolerance, ensures precise operation at elevated operating temperatures.

This single-row deep-groove ball bearing 6213 -TB-P6-C3 from FAG Wälzlager is designed as an open bearing without sealing rings. It accommodates radial loads as well as axial loads in both directions. Manufactured from standard rolling-element bearing steel 100Cr6, the bearing combines a 65 mm cylindrical bore with an outer diameter of 120 mm and a width of 23 mm. Thanks to the outer ring having no flange or groove, the component fits smoothly into cylindrical housing bores.

In which applications does the 6213 -TB-P6-C3 deep groove ball bearing prove its worth?

Design engineers primarily select the 6213 -TB-P6-C3 deep groove ball bearing for rotating bearings operating at high speeds and under thermal stress. As the rolling bearing has an open design, it can be integrated directly into closed oil circuits or installation spaces greased on site. The permissible temperature range is from –20 to +120 degrees Celsius. This design is suitable for applications where low friction and precise guidance of the rotating shaft are paramount.

What are the advantages of P6 tolerance and a hard-fabric cage?

The bearing has a P6 tolerance class, which features tighter dimensional and running tolerances than the standard tolerance and contributes to smooth, even running. A hard-fabric cage keeps the weight of the rotating components low and reduces centrifugal forces at high rotational speeds. Together with the slightly increased radial clearance (C3), this design compensates for thermal expansion during operation without the rolling elements becoming jammed between the inner and outer rings.