Cylindrical Roller Bearings FAG NUP313 -E-M1

The FAG NUP313 -E-M1 cylindrical roller bearing combines high radial load-carrying capacity with axial guidance on both sides, with dimensions of 65 × 140 × 33 mm.

The FAG NUP313 -E-M1 cylindrical roller bearing is a single-row rolling bearing designed for demanding industrial applications. With a bore of 65 mm, an outside diameter of 140 mm and a width of 33 mm, this design can withstand considerable radial forces. Designed as an open bearing, it can be integrated directly into existing lubrication circuits. The solid brass cage guides the cylindrical rollers precisely and ensures smooth running even under demanding operating conditions.

In which applications is the NUP313 -E-M1 cylindrical roller bearing used?

This design is primarily used where high radial forces are present and the shaft must simultaneously be axially guided in both directions. Thanks to the NUP fixed-bearing design, the component 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 bearing arrangement to accommodate light axial loads as well. It is suitable for shaft mountings where defined axial fixation is required on both sides.

What are the characteristics of the brass cage in the NUP313 -E-M1?

The designation letter M1 refers to the solid brass cage, which guides the rollers and keeps them spaced apart. Compared to standard sheet metal cages, brass offers high strength and good damping properties in the event of vibrations or impact loads. The bearing operates within a temperature range of -30 to +150 degrees Celsius. Thanks to the standard radial clearance and tolerance class P0 or ABEC 1, the component fits dimensionally accurately into standardised bearing seats.