Deep Groove Ball Bearings FAG 6044 -M

The 6044-M deep-groove ball bearing from FAG Wälzlager, measuring 220 x 340 x 56 mm and featuring a brass cage, offers a robust solution for large machinery.

The single-row deep groove ball bearing 6044 -M is designed to accommodate radial forces as well as axial loads in both directions. With an inner diameter of 220 mm, an outer diameter of 340 mm and a width of 56 mm, this rolling bearing is primarily used in the construction of large machinery and plant. FAG manufactures this version from standard rolling-bearing steel 100Cr6 with standard radial clearance. The open design, without a flange or groove on the outer ring, allows for continuous lubrication via the surrounding system.

In which applications is the 6044-M deep groove ball bearing used?

Designs featuring large shaft diameters utilise this type primarily under combined radial and axial loads. The bearing is suitable for shafts with a diameter of 220 mm and operates within a temperature range of -20 to +150 degrees. As the rolling elements and raceways remain unsealed on both sides, the lubricant from the surrounding machine housing circulates unhindered through the interior. This is particularly beneficial for industrial applications involving continuous oil or grease lubrication.

What are the distinctive features of the brass cage in the 6044-M?

The suffix ‘-M’ denotes the brass cage, which maintains precise spacing between the rolling elements even under demanding conditions. Compared to pressed sheet steel cages, brass offers high dimensional stability under vibrations and acceleration forces. Furthermore, the design complies with the standardised tolerance class P0/PN or ABEC 1. When designing the bearing mounting, an external seal via the housing must be incorporated to protect the open bearing from contamination and moisture.