Deep Groove Ball Bearings FAG 6040 -M

The FAG 6040-M single-row deep groove ball bearing, measuring 200 × 310 × 51 mm and featuring a brass cage, offers high dimensional stability for both radial and axial loads.

The FAG 6040-M deep groove ball bearing is an open, single-row radial ball bearing designed for demanding industrial applications involving large shaft diameters. With a bore of 200 mm, an outside diameter of 310 mm and a width of 51 mm, this rolling bearing primarily accommodates radial forces as well as axial forces in both directions. Manufactured from standard rolling-bearing steel 100Cr6, the rings and rolling elements offer high dimensional stability within a temperature range of -20 to +150 degrees.

What are the industrial applications for the 6040-M deep groove ball bearing?

This large bearing is primarily used in large industrial units and heavy-duty drive mountings where high-load-carrying guides are required for shafts with a diameter of 200 mm. As it is an open design without a flange or groove, the component fits directly into enclosed housing constructions and can be flexibly lubricated with oil or grease via external lubrication systems. The P0 tolerance class design supports the standard mounting fits used in mechanical engineering.

What function does the brass cage perform in this bearing design?

The brass cage, identified by the suffix ‘M’, guides the rolling elements precisely and withstands mechanical stresses and vibrations. In combination with the standard radial bearing clearance, the bearing is suitable for consistent operating temperatures and balanced thermal conditions between the inner and outer rings. During design and assembly, care must be taken to ensure an effective external housing seal to protect the open interior of the rolling bearing from contamination.