Cylindrical Roller Bearings FAG N308 -E-XL-TVP2

The FAG N308 -E-XL-TVP2 cylindrical roller bearing, measuring 40x90x23 mm, offers a high radial load capacity as a separable non-locating bearing with a polyamide cage.

The FAG N308 -E-XL-TVP2 cylindrical roller bearing, as a single-row radial roller bearing, withstands high radial forces. In the N design, the inner ring has two fixed flanges, whilst the flangeless outer ring is designed to be removable from both sides. This design facilitates the separate installation of both bearing rings. This version is suitable for machine components where axial changes in shaft length are compensated for directly within the bearing arrangement.

What is the N308 -E-XL-TVP2 cylindrical roller bearing suitable for as a floating bearing?

This floating bearing is suitable for shaft mountings where thermal expansion or manufacturing tolerances require free axial compensation. As the outer ring has no flanges, the shaft can be moved axially relative to the housing. Typical applications are found in general mechanical engineering under purely radial loads. The open bearing requires lubrication via the surrounding structure, as the outer ring is manufactured without a lubrication bore or lubrication groove.

What is the function of the TVP2 polyamide cage in the N308 cylindrical roller bearing?

The polyamide cage, designated TVP2, guides the cylindrical rollers whilst having a low mass itself and ensures smooth running. The elastic plastic material is characterised by favourable friction coefficients. The permissible temperature range of -30 to +120 degrees must be observed for use. The standard radial clearance, in conjunction with tolerance class P0, contributes to smooth running under normal operating conditions.