Cylindrical Roller Bearings FAG NUP316 -E-XL-TVP2

The FAG NUP316 -E-XL-TVP2 cylindrical roller bearing is a single-row fixed bearing with an 80 mm bore, designed for high radial and axial loads on both sides.

The NUP316 -E-XL-TVP2 cylindrical roller bearing provides a robust roller bearing for demanding industrial applications. The NUP design functions as a fixed bearing and guides the shaft precisely in both axial directions. With key dimensions of an 80 mm bore, 170 mm outside diameter and 39 mm width, the line contact of the cylindrical rollers accommodates heavy radial loads. The manufacturer, FAG, produces this single-row bearing to standard tolerances with standard radial clearance.

When is the NUP316 -E-XL-TVP2 cylindrical roller bearing suitable as a fixed bearing?

This bearing unit is used whenever a design combines high radial forces with axial shaft fixation on both sides. Thanks to two fixed flanges on the outer ring, one fixed flange on the inner ring and a loose flange disc, the bearing accommodates axial guiding forces in both directions. Typical applications include general mechanical engineering, gearbox stages and heavily loaded drive shafts where other components do not permit axial displacement.

What are the characteristics of the polyamide cage and the open design?

The TVP2 version features a polyamide cage, which ensures quiet running and low friction losses. This material limits the permissible operating temperature range to between –30 and +120 degrees Celsius. As an open roller bearing without integrated sliding seals, the bearing requires a lubricant supply via the housing as well as external sealing elements to protect the raceways from contamination and moisture ingress.