Deep Groove Ball Bearings SKF 6044 M

The SKF 6044 M deep groove ball bearing, with dimensions of 220 × 340 × 56 mm and a brass cage, provides a robust bearing solution for heavy-duty shafts.

The SKF 6044 M deep groove ball bearing is a single-row radial ball bearing designed for demanding industrial applications. Manufactured from standard rolling-element bearing steel 100Cr6, this open rolling bearing primarily accommodates radial forces as well as axial loads in both directions. The design complies with the standard tolerance class P0/PN (ABEC 1) and has a standard radial clearance. As the outer ring is manufactured without a flange or groove, the component can be fitted cleanly into cylindrical housing bores.

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

This size is primarily used in general mechanical engineering and in heavy-duty shaft bearings. With an internal diameter of 220 mm and an external diameter of 340 mm, the bearing supports heavily loaded large shafts. As this is an open design without integrated sealing washers, lubrication is provided via an external lubrication system such as an oil bath or recirculating lubrication.

What are the distinctive features of the brass cage in the 6044 M deep groove ball bearing?

The suffix ‘M’ denotes a brass cage that guides the rolling elements. Brass cages exhibit favourable friction characteristics and are suitable for environments subject to vibrations or rapid changes in rotational speed. The permissible temperature range is from –20 to +150 degrees Celsius. When designing the bearing mounting, a suitable external housing seal must be provided to protect the unsealed bearing from contamination.