Cylindrical Roller Bearings FAG NU2315 -E-XL-TVP2-C3

The FAG NU2315 -E-XL-TVP2-C3 cylindrical roller bearing, with a 75 mm bore and C3 clearance, provides a high-load-capacity support for radial forces.

The FAG NU2315 -E-XL-TVP2-C3 cylindrical roller bearing is a single-row radial roller bearing designed for high loads in mechanical engineering. With an inner diameter of 75 mm, an outer diameter of 160 mm and a width of 55 mm, this roller bearing can accommodate significant radial forces. Designed as an open bearing, it can be flexibly integrated into existing lubrication systems. It is manufactured to the standard tolerance class P0/PN (ABEC 1) for standardised industrial applications.

What is the NU2315 -E-XL-TVP2-C3 cylindrical roller bearing suitable for in practice?

This design is primarily used as a conventional floating bearing to compensate for thermally induced changes in shaft length without restriction. Due to the NU design, the outer ring has two fixed flanges, whilst the inner ring is flangeless and removable from both sides. It is typically used in bearing arrangements where only radial loads, without any axial forces, act on the bearing location. The rolling bearing covers an operating temperature range from -30 to +120 degrees.

What are the advantages of the polyamide cage and the C3 clearance?

The TVP2 design features a polyamide cage which guides the cylindrical rollers and contributes to low-friction operation. At the same time, the lightweight material reduces inertia compared with solid metal cages. The extended C3 radial clearance compensates for operational heating or tight fits without causing the rolling elements to become stressed. As the outer ring is designed without a groove or lubrication bore, the lubricant is supplied via the surrounding bearing housing.