Angular Contact Ball B. SKF 7316 BEP

The contact angle determines the direction of force transmission between the inner ring, the outer ring and the rolling elements. An angle of 40 degrees shifts the load line obliquely to the radial plane, enabling the bearing to accommodate not only radial forces but, above all, high axial loads in one direction. A paired arrangement is required for axial forces acting in both directions.

This roller bearing is specified for an operating temperature range of -20 to +120 degrees. The upper temperature limit is determined by the polyamide cage fitted, the material properties of which are designed for this temperature range. In addition, lubricants should be selected that retain their lubricating properties within this temperature range.

As this version does not have any integrated cover or sealing washers, the seal is provided by the surrounding housing structure. Users lubricate the bearing with roller bearing grease or oil, depending on the intended application. A functioning external seal protects the raceways, made from 100Cr6 roller bearing steel, against the ingress of dirt and moisture and prevents lubricant loss.

A polyamide cage guides the ball row of the bearing. Plastic cages are characterised by their low weight, elastic properties and the damping of running noise. They are suitable for standard applications up to a maximum of +120 degrees and help to ensure smooth running of the rolling elements.

The component is manufactured with standard radial bearing clearance. This designation refers to the standard clearance between the balls and raceways when the bearing is in its unassembled state. As this is a single-row angular contact ball bearing, the actual operating clearance or the desired preload is largely determined by the axial alignment during installation relative to a mating bearing.