Deep Groove Ball Bearings FAG 16002 -Z

The FAG 16002-Z deep groove ball bearing combines compact dimensions of 15 × 32 × 8 mm with a single-sided sheet metal cover to protect the rolling elements.

The 16002 -Z deep groove ball bearing is a single-row rolling bearing made from standard bearing steel (100Cr6), which accommodates radial loads as well as moderate axial loads. With a bore of 15 mm, an outside diameter of 32 mm and a narrow width of 8 mm, this design requires little axial installation space. A sheet steel cage guides the rolling elements evenly along the raceways. The manufacturer, FAG, produces this variant in tolerance class P0/PN (ABEC 1) with standard radial clearance.

What is the 16002-Z deep groove ball bearing suitable for?

This deep-groove ball bearing is used in designs where compact dimensions and precise guidance are required. Typical applications include rotating shaft assemblies and compact drive units in general mechanical engineering. Thanks to the standard radial clearance, the bearing operates at normal operating temperatures without excessive operating clearance. As the outer ring is designed without a flange or ring groove, the component can be fitted flush into cylindrical housing bores and secured axially by means of locating shoulders.

What is the function of the single-sided Z-cover on this bearing?

The designation ‘Z’ stands for a single-sided, non-contacting cover plate made of sheet steel. This cover protects the interior of the bearing from the ingress of coarser dirt particles without generating additional heat through friction during operation. The opposite open side allows direct access to lubricant from the housing or enables manual relubrication. With permissible operating temperatures ranging from -30 to +120 degrees, this design offers a practical solution for semi-sealed assemblies.