Tapered Roller Bearings SKF 30224

The SKF 30224 tapered roller bearing, in the Explorer version with dimensions of 120 × 215 × 43.5 mm, can accommodate high radial and axial loads in one direction.

This single-row roller bearing is designed as a complete tapered roller bearing and consists of an inner ring with a roller cage and the corresponding outer ring. The integrated sheet steel cage guides the tapered rollers along the raceway. The Explorer version from SKF is designed for demanding industrial applications. The 30224 tapered roller bearing covers an operating temperature range of -30 to +120 degrees and is suitable for applications involving combined loads.

What is the 30224 tapered roller bearing suitable for?

The bearing is primarily suitable for designs in which high radial forces and single-sided axial forces occur simultaneously. Typical applications include shaft mountings with combined loads and defined axial guidance. As the bearing’s design means it can only accommodate axial forces in one direction, it is usually paired with a second tapered roller bearing during operation. This paired arrangement effectively supports shaft guides within the housing.

What is important regarding tolerance class P0/PN?

The component is manufactured to tolerance class P0/PN, which corresponds to the ABEC 1 classification. This standard defines the permissible dimensional and runout tolerances for industrial series production applications. The split design allows the outer ring to be fitted independently of the inner ring set, which simplifies installation in confined spaces. During assembly, users can set the desired operating clearance via the mating bearing so that it is either free of play or slightly preloaded.