Tapered Roller Bearings FAG 33110

The FAG 33110 single-row tapered roller bearing, with dimensions of 50 × 85 × 26 mm, accommodates radial forces as well as single-sided axial forces during operation.

The 33110 tapered roller bearing is a single-row roller bearing in the standard design from FAG Rolling Bearings, designed for demanding mechanical loads. Thanks to its tapered rollers and raceways, this component accommodates combined loads consisting of radial and axial forces. With a bore of 50 mm, an outside diameter of 85 mm and a width of 26 mm, the bearing is suitable for specific installation in shaft mountings in general mechanical engineering.

In which configurations is the 33110 tapered roller bearing used?

Design engineers and maintenance technicians primarily use the 33110 tapered roller bearing where standard radial bearings reach their limits. As a single tapered roller bearing, by its very design, can only accommodate axial forces in one direction, it is often fitted in pairs in a mirror-image arrangement during operation. Typical applications include bearing locations subject to high radial loads whilst simultaneously providing axial guidance for the shaft. The design also contributes to stable guidance behaviour in a matched arrangement, even with varying load directions.

What is important regarding the cage and tolerance of bearing 33110?

This roller bearing features a dimensionally stable sheet steel cage that precisely guides the tapered rollers and is designed for operating temperatures ranging from –30 to +120 degrees. It complies with the standard tolerance class P0/PN (comparable to ABEC 1), which meets the standard requirements in industrial mechanical engineering. As the inner ring, including the roller cage, and the flangeless outer ring can be fitted separately, installation is simplified. During installation, care must be taken to ensure that the axial bearing clearance is set correctly.