Deep Groove Ball Bearings FAG 6314 -2RSR

The 6314-2RSR deep groove ball bearing from FAG Rolling Bearings, measuring 70 x 150 x 35 mm and featuring a ground seal on both sides, provides protection against dirt particles.

The 6314-2RSR deep groove ball bearing is a single-row radial ball bearing to standard tolerance class P0/PN (ABEC 1). Manufactured from standard rolling-element bearing steel 100Cr6, this design can accommodate high radial loads as well as moderate axial forces in both directions. Thanks to the contact seals fitted on both sides, the unit is suitable for environments where moisture or dust particles may affect the bearing location. The bearing is manufactured by FAG and has an outer ring without a flange or groove.

What is the 6314-2RSR deep groove ball bearing suitable for in operation?

Typical applications are found in general mechanical engineering for rotating shafts with a diameter of 70 mm that are subject to combined loads and potential contamination. Designs benefit from stable guidance provided by the deep raceways and the robust sheet steel cage. As the rolling elements are protected on both sides, the lubricant remains sealed within the bearing. This helps to minimise maintenance requirements in enclosed and hard-to-access units.

What is the function of the double-sided 2RSR seal?

The designation 2RSR stands for abutment seals fitted on both sides. These make direct contact with the bearing inner ring and form a barrier against the ingress of dust, abrasives and splash water. Compared with open bearings, the contact between the seals results in slightly higher friction, which must be taken into account at maximum operating speed. Designed with standard radial bearing clearance, the component covers a temperature range from –20 to +100 degrees Celsius.