Axial Deep Groove Ball B. FAG 51206

The FAG 51206 axial deep-groove ball bearing, measuring 30x52x16 mm, accommodates unidirectional axial forces in mechanical engineering applications.

The FAG 51206 axial deep-groove ball bearing supports rotating shafts against axial thrust forces from one direction. Manufactured from standard rolling bearing steel 100Cr6, the assembly comprises a shaft ring, a housing ring and a guided ball set. With dimensions of a 30 mm bore, 52 mm outer diameter and 16 mm width, this rolling bearing is primarily designed to absorb axial forces. Industrial maintenance engineers and purchasers rely on this standardised design to support defined axial loads with low vibration.

For which loads is the 51206 axial deep-groove ball bearing suitable?

This single-direction axial deep groove ball bearing 51206 is primarily suitable for designs in which purely axial forces act in one direction and no significant radial loads are applied to the axial bearing. Typical applications include vertical or horizontal shaft arrangements subject to purely axial loads. As the bearing must not be subjected to radial loads, the design usually combines this bearing type with separate radial bearings. This ensures that the axial positioning of the shaft remains dimensionally stable under load.

What should be taken into account when fitting the single-acting design?

During assembly, the rigid geometry is crucial: the 51206 axial deep-groove ball bearing is not angle-adjustable and is sensitive to misalignment between the shaft and housing. A precisely perpendicular contact surface prevents edge stresses and uneven wear. As the product does not include a washer, the mating parts must be flat. Furthermore, the sheet steel cage keeps the rolling elements at a stable distance from one another, whilst the permissible temperature range of –30 to +150 degrees covers a wide range of operating conditions.