Cylindrical Roller Bearings FAG NUP306 -E-XL-TVP2-C3

The FAG NUP306 -E-XL-TVP2-C3 cylindrical roller bearing offers high radial load capacity with a 30 mm bore, 72 mm outer diameter and 19 mm width.

The FAG NUP306 -E-XL-TVP2-C3 cylindrical roller bearing is a single-row roller bearing with cylindrical rollers, designed for demanding radial loads in mechanical engineering. Thanks to the line contact between the rollers and raceways, the design can withstand high transverse forces. As a fixed bearing, this model guides the shaft axially in both directions. With main dimensions of 30 mm inner diameter, 72 mm outer diameter and 19 mm width, this design is compatible with standardised mounting spaces.

What is the NUP306 -E-XL-TVP2-C3 cylindrical roller bearing suitable for?

This design is primarily used in bearing arrangements where high radial forces are present and axial fixation of the shaft on both sides is required. The NUP design features two fixed flanges on the outer ring, as well as one fixed flange and one loose flange disc on the inner ring. This enables the component to absorb guiding forces in both axial directions, thereby eliminating the need for a separate axial bearing at this point.

What are the distinctive features of the design with a TVP2 cage and C3 clearance?

The designation TVP2 stands for a guided polyamide cage, which promotes quiet running and keeps the weight of the rolling element guide to a minimum. The slightly increased radial clearance (C3) compensates for thermal expansion at operating temperatures between –30 and +120 degrees Celsius. It also accommodates interference fits on the shaft and housing. As an open bearing without an integrated seal and without a lubrication bore in the outer ring, the lubricant supply is ensured via the surrounding housing structure.