Cylindrical Roller Bearings FAG NUP2318 -E-XL-TVP2

The NUP2318 -E-XL-TVP2 cylindrical roller bearing from FAG Wälzlager supports shafts with a 90 mm bore axially on both sides and withstands high radial loads.

The NUP2318 -E-XL-TVP2 cylindrical roller bearing from FAG Wälzlager is a single-row radial roller bearing with main dimensions of 90 × 190 × 64 mm. Thanks to the line contact between the rollers and raceways, the design can withstand high radial loads. As it is an open bearing, the bearing housing requires external sealing within the surrounding structure. The design has a standard radial clearance and complies with tolerance class P0/PN or ABEC 1.

What is the NUP2318 -E-XL-TVP2 cylindrical roller bearing suitable for?

In shaft mountings subject to high radial forces, this design serves as a fixed bearing. Thanks to the NUP design, which features two fixed flanges on the outer ring and one fixed flange and one loose flange disc on the inner ring, the component secures the shaft in both axial directions. Its use is recommended wherever, in addition to high transverse forces, positive axial guidance is also required.

What are the characteristics of the TVP2 polyamide cage?

The polyamide cage guides the cylindrical rolling elements with low friction and helps to dampen noise. Its low weight minimises centrifugal forces within the bearing. When specifying the operating parameters, the permissible temperature range of -30 to +120 degrees must be taken into account. As the outer ring is manufactured without a groove or lubrication bore, the lubricant is supplied laterally via the housing cavity.