Axial Spherical Roller B. SKF 29444 E

The SKF 29444-e axial self-aligning roller bearing accommodates heavy axial loads and effectively compensates for misalignment with an outer diameter of 420 mm.

The SKF 29444-e axial self-aligning roller bearing is designed for demanding industrial applications where unidirectional axial forces predominate. Thanks to its angle-adjustable design, this rolling bearing compensates for misalignment between the shaft and the housing without compromising performance. Manufactured from standard rolling-bearing steel, the component has a width of 122 mm and withstands mechanical stresses.

What is the 29444-e axial self-aligning roller bearing suitable for?

This axial self-aligning roller bearing is used where significant axial forces act on rotating shafts and deflection may occur at the same time. Typical applications include heavily loaded industrial gearboxes and vertical mountings. In addition to the primary axial forces, the bearing can also accommodate combined radial loads. The split design also facilitates assembly, as the shaft ring, housing ring and roller set can be positioned separately. A defined minimum axial load is required to ensure trouble-free operation.

What is the function of the integrated sheet steel cage?

The integrated sheet steel cage guides the barrel-shaped rollers precisely and offers adequate strength whilst being lightweight. It withstands demanding environmental conditions as well as standard mineral or synthetic oil-based lubricants. In combination with the temperature-resistant standard roller bearing steel, the bearing is suitable for a wide thermal operating range from -30 to +200 °C. The open design allows targeted lubrication of the contact surfaces directly via the housing.