Spherical Roller Bearings SKF 24026 CC/W33

The SKF 24026 CC/W33 self-aligning roller bearing, measuring 130x200x69 mm, can accommodate high radial loads and automatically compensates for misalignment.

The 24026 CC/W33 self-aligning roller bearing is an open, double-row roller bearing made from standard bearing steel (100Cr6) for high radial and axial loads. As an SKF Explorer design, the component combines compact dimensions with an optimised internal geometry. Thanks to the hollow-spherical outer ring raceway, the bearing automatically adjusts to shaft deflection. The dimensionally stable sheet steel cage guides the symmetrical rollers and is suitable for a temperature range of –30 to +200 degrees Celsius.

In which applications is the 24026 CC/W33 self-aligning roller bearing used?

This self-aligning roller bearing is used where high radial forces act on rotating shafts and, at the same time, misalignment between the housing and the shaft must be compensated for. The spherical raceway in the outer ring prevents unacceptable edge pressures on the rolling elements in the event of misalignment. The component is suitable for heavy-duty bearings in general mechanical engineering, which are designed for continuous static and dynamic loads.

What is the function of the lubrication groove and tolerance class P5?

The suffix W33 denotes a lubrication groove with lubrication holes in the outer ring, through which lubricant is fed directly between the two rows of rollers. The tolerance class combines dimensional accuracy within the standard tolerance (PN) with the enhanced running accuracy of class P5. As this is an open design without an integrated seal, protection against contamination and moisture is provided by the housing design.