Deep Groove Ball Bearings FAG 6012 -Z

The FAG 6012-Z deep-groove ball bearing combines dimensions of 60 x 95 x 18 mm with a single-sided sheet metal cover to protect against particles whilst offering low frictional resistance.

The FAG 6012-Z deep groove ball bearing is a single-row radial ball bearing made from standard rolling-element bearing steel (100Cr6). With a bore of 60 mm, an outside diameter of 95 mm and a width of 18 mm, this design primarily accommodates radial forces as well as axial guidance forces. The integrated sheet steel cage guides the rolling elements evenly along the raceway. With standard radial clearance and manufactured to tolerance class P0 (ABEC 1), the component is suitable for industrial applications at operating temperatures ranging from -30 to +150 degrees.

What is the 6012-Z deep groove ball bearing suitable for in operation?

This rolling bearing is used where rotating shafts with a diameter of 60 mm need to be guided. Typical applications include those involving combined radial loads and axial guiding forces at moderate to high speeds. Thanks to the cylindrical outer ring without a groove or flange, the bearing can be fitted directly into smooth housing bores. Depending on its arrangement, the component functions as a fixed or floating bearing during operation.

What are the advantages of the single-sided Z cover plate?

The ‘-Z’ designation refers to a non-contacting cover plate made of sheet steel on one side of the bearing. This cover keeps coarse dirt particles away from the rolling elements without generating additional friction or disruptive heat build-up. The open opposite side also allows for a targeted supply of lubricant from inside the housing, for example via circulating lubricating oil. During installation, care must be taken to ensure that the protected side is oriented away from external sources of contamination and that the operating temperature range of -30 to +150 degrees is observed.