Spherical Roller Bearings SKF 23060 CC/W33

The SKF 23060 CC/W33 spherical roller bearing compensates for misalignment with a bore diameter of 300 mm and accommodates heavy combined loads.

The 23060 CC/W33 self-aligning roller bearing provides designs with an open roller bearing from SKF for industrial applications with high load requirements. The double-row roller arrangement on the hollow-spherical outer ring raceway automatically compensates for shaft deflection and misalignment. Manufactured from standard 100Cr6 bearing steel and fitted with a sheet steel cage, this design is suitable for operating temperatures ranging from –30 to +200 degrees Celsius with normal radial clearance.

What loads does the 23060 CC/W33 self-aligning roller bearing accommodate in industrial plant?

Large shaft mountings in general mechanical engineering require components with high radial and axial load-carrying capacity. The 23060 CC/W33 self-aligning roller bearing compensates for misalignment caused by manufacturing or loading without additional edge pressures acting on the rolling elements. As the bearing is of an open design, sealing is provided by external housing seals. This is particularly suitable for applications where a continuous supply of fresh lubricant is required.

What is the function of the CC/W33 design with a lubrication groove?

The designation W33 indicates an integrated circumferential groove with lubrication holes in the outer ring. Grease or lubricating oil flows directly between the two rows of rollers via these channels, thereby facilitating relubrication whilst the bearing is installed. The designation CC stands for symmetrical rollers and non-guided inner ring flanges, guided by the sheet steel cage. With tolerance class P0/PN or ABEC 1, the bearing offers standardised dimensional accuracy for mounting on a 300 mm shaft.