Cylindrical Roller Bearings FAG N310 -E-XL-TVP2

The FAG N310 -E-XL-TVP2 cylindrical roller bearing, measuring 50 × 110 × 27 mm, acts as a support bearing to absorb high radial forces and compensate for axial length changes.

The N310 -E-XL-TVP2 cylindrical roller bearing is a single-row rolling bearing from the FAG range. The design features a cylindrical bore of 50 mm, an outer diameter of 110 mm and a width of 27 mm. As this open bearing is designed without an integrated seal, it can be flexibly integrated into lubricated housing designs. Thanks to the modified line contact between the rollers and raceways, the roller bearing can withstand demanding radial loads in industrial applications.

What functions does the N310 -E-XL-TVP2 idler bearing perform in operation?

The N310 -E-XL-TVP2 cylindrical roller bearing is primarily used as a non-locating bearing in shaft mountings subject to high radial loads. In the N design, the inner ring has two fixed flanges to guide the rollers, whilst the flangeless outer ring remains removable from both sides. This feature allows for the unrestricted compensation of thermally induced length changes in the shaft relative to the housing. Design engineers and maintenance personnel make use of this separability because it facilitates the separate installation of the inner and outer rings.

What is the function of the TVP2 polyamide cage?

The designation TVP2 indicates a solid, windowed cage made of polyamide, which guides the cylindrical rollers. This material reduces the weight of the roller guide and promotes quiet, vibration-damped operation. In conjunction with the standard radial bearing clearance and tolerance class P0 (ABEC 1), the bearing is designed for a temperature range of -30 to +120 degrees. This thermal operating range must be taken into account when selecting the lubricant.