Spherical Roller Bearings SKF 24136 CC/C3W33

The SKF 24136 CC/C3W33 self-aligning roller bearing, measuring 180 × 300 × 118 mm, offers high load-carrying capacity, angular misalignment compensation and reliable relubrication.

The 24136 CC/C3W33 self-aligning roller bearing is an open, double-row roller bearing designed for demanding industrial applications involving combined loads. With an inside diameter of 180 mm, an outside diameter of 300 mm and a width of 118 mm, this design accommodates significant radial forces as well as axial loads in both directions. Manufactured from SKF’s standard 100Cr6 rolling bearing steel, the bearing is characterised by PN dimensional accuracy and enhanced running accuracy of class P5.

What loads is the 24136 CC/C3W33 self-aligning roller bearing designed to withstand?

This self-aligning roller bearing accommodates high radial forces and axial forces in both directions in the event of misalignment or shaft deflection. Thanks to the spherical outer ring raceway, the roller set self-aligns in the event of static or dynamic misalignment without causing adverse edge pressures. The open design is rated for operating temperatures from –30 to +200 degrees and requires appropriate lubrication via the surrounding housing.

What is the function of the C3 clearance and the W33 designation on the 24136 CC/C3W33?

The suffix C3 indicates an increased radial clearance to compensate for thermal expansion or tight fits during operation without causing disruptive stresses. The W33 design enables a direct supply of lubricant into the interior of the bearing via the circumferential lubrication groove and several lubrication holes in the outer ring. Two window-type sheet steel cages of the CC design guide the symmetrical rollers and contribute to a low weight.