Cylindrical Roller Bearings FAG N214 -E-XL-TVP2

The FAG N214 -E-XL-TVP2 cylindrical roller bearing, designed as a free end bearing with a 70 mm bore and a polyamide cage, can withstand high radial loads.

The FAG N214 -E-XL-TVP2 cylindrical roller bearing is a single-row radial roller bearing designed for industrial applications subject to high radial loads. With key dimensions of a 70 mm bore, 125 mm outer diameter and 24 mm width, the bearing features cylindrical rollers which, through line contact, can withstand high radial loads. As an open component without an integrated seal, this roller bearing can be flexibly integrated into lubricated housings.

How does the N214 -E-XL-TVP2 cylindrical roller bearing function as a non-locating bearing?

Design engineers prefer to select the N214 -E-XL-TVP2 cylindrical roller bearing for shaft mountings where primarily purely radial forces are acting. Due to the N design, the inner ring has two fixed flanges, whilst the flangeless outer ring remains removable on both sides. As a result, the bearing functions as a classic non-locating bearing. It compensates for operational length changes in the shaft caused by thermal expansion directly within the bearing without any axial stress being generated in the bearing seat.

What is the function of the N design and the polyamide cage?

In this design, a dimensionally stable polyamide cage (TVP2) is situated between the rows of rollers. The material ensures low inertial forces, reduces friction and promotes smooth running within the permissible temperature range of –30 to +120 degrees. Tolerance class P0 (standard tolerance or ABEC 1) and the standard radial clearance are designed to ensure reliable operation with standard fits. As the outer ring has no lubrication bore, the lubricant is supplied via the end faces of the bearing.