Tapered Roller Bearings FAG 32019 -X-XL-P5

The single-row FAG tapered roller bearing 32019 -X-XL-P5 combines a 95 mm bore with increased running accuracy to tolerance class P5 for combined radial and axial loads.

The 32019 -X-XL-P5 tapered roller bearing from FAG is a single-row roller bearing designed for demanding industrial applications. Thanks to its tapered rollers and raceways, this bearing can accommodate high radial forces whilst simultaneously withstanding unidirectional axial forces. With key dimensions of a 95 mm bore, 145 mm outside diameter and 32 mm width, this tapered roller bearing is suitable for designs requiring defined guidance accuracy and dimensional stability. The sheet steel cage guides the rolling elements within a temperature range of -30 to +120 degrees.

What is the 32019 -X-XL-P5 tapered roller bearing suitable for?

The design of the 32019 -X-XL-P5 tapered roller bearing is intended for shaft mountings subject to combined radial and axial loads. Wherever combined loads consisting of radial transverse forces and axial thrust forces occur, the design utilises the tapered roller geometry. As single-row tapered roller bearings, by their very design, can only accommodate axial forces in one direction, they are usually mounted in pairs in a mirror-image configuration. The bearing supports the guided shaft in a defined position under varying operating loads.

What advantages does tolerance class P5 offer with this bearing?

The P5 tolerance class version (comparable to ABEC 5) is characterised by tighter manufacturing tolerances for concentricity and parallelism compared to standard bearings. For maintenance engineers and designers, this means smoother, low-vibration operation and more precise shaft guidance at higher speeds. To ensure that the increased precision is fully realised during operation, the bearing seats on the shaft and housing must also be adapted to the accuracy requirements of this tolerance class.