Axial Deep Groove Ball B. FAG 53309

The FAG 53309 axial deep-groove ball bearing accommodates unidirectional axial forces and has dimensions of 45 × 85 × 30.1 mm.

The FAG 53309 axial deep groove ball bearing is designed to accommodate purely axial loads in one direction. With an inside diameter of 45 mm, an outside diameter of 85 mm and a height of 30.1 mm, this bearing unit supports shafts axially in one direction. Manufactured from standard rolling-element bearing steel 100Cr6, the component is designed for operating temperatures ranging from -30 to +150 degrees. Due to its design, this type of bearing must not be subjected to radial forces. A sheet steel cage guides the rolling elements at a uniform distance along the raceways.

What are the industrial applications for the 53309 axial deep-groove ball bearing?

This single-acting rolling bearing is used in designs where thrust forces act parallel to the axis of rotation. Typical applications include bearing arrangements that require single-sided axial guidance. As the assembly accommodates purely axial loads, in practice it is usually fitted in conjunction with a separate radial bearing. The operating temperature range of –30 to +150 degrees also allows for use in thermally demanding industrial environments.

When is a separate washer required for the 53309 axial deep-groove ball bearing?

This design is angle-adjustable. To compensate for misalignment or angular errors between the shaft and the housing, a suitable spherical washer is required. As the scope of delivery for this item comprises the axial bearing only, this washer must be ordered separately if required. The design complies with the specifications of tolerance class P0/PN or ABEC 1. During assembly, clean, flat surfaces on the mating parts help to ensure even force transmission across the entire circumference.