Cylindrical Roller Bearings FAG NUP204 -E-XL-TVP2-C3

FAG single-row cylindrical roller bearing NUP204 -E-XL-TVP2-C3, designed as a fixed bearing with a 20 mm bore, a polyamide cage and increased C3 clearance.

The NUP204 -E-XL-TVP2-C3 cylindrical roller bearing from FAG is a single-row rolling bearing designed for high radial loads. Thanks to the NUP design with a flange, the bearing functions as a fixed bearing and, in addition to the main load, also accommodates axial forces in both directions. With its compact dimensions of 20 mm inner diameter, 47 mm outer diameter and 14 mm width, the open bearing integrates seamlessly into lubricated gearbox and machine housings. The flexible polyamide cage ensures low-vibration operation within a temperature range of -30 to +120 °C.

In which applications is the NUP204 fixed bearing used?

The NUP204 -E-XL-TVP2-C3 cylindrical roller bearing is used where shafts are subjected to high radial loads and, at the same time, precise axial guidance in both directions is required. Typical applications include gearbox shafts and industrial drives in general mechanical engineering. As the component is of an open design, operation requires a protected installation environment with circulating lubricating oil or an external grease supply. The tolerance class P0/PN (ABEC 1) ensures smooth concentricity.

What does the C3 bearing clearance mean for the TVP2 polyamide cage?

This designation describes important functional characteristics for precise operation. C3 stands for a slightly increased radial bearing clearance, meaning the bearing has greater radial play than the standard version. This helps to prevent the rollers from becoming stressed due to operational heating or tight fits. The polyamide cage (TVP2) guides the rollers quietly and is characterised by its low weight. The open system is designed for ambient temperatures between -30 and +120 °C.