Angular Contact Ball B. FAG 7317 -B-MP-UA

The FAG 7317 -B-MP-UA angular contact ball bearing, with an 85 mm bore and a 40-degree contact angle, can accommodate high unilateral axial and radial loads.

The single-row angular contact ball bearing 7317 -B-MP-UA from FAG is an open rolling bearing made from standard bearing steel 100Cr6, with dimensions of 85 x 180 x 41 mm. Thanks to its internal geometry, this rolling bearing transfers combined radial and axial forces directly to the adjacent structure. The solid brass cage guides the rolling elements even under demanding operating conditions. As this bearing is of an open design, lubrication is provided directly via oil or grease supplied by the customer.

What loads can the 7317 -B-MP-UA angular contact ball bearing accommodate?

This single-row bearing accommodates high radial forces in combination with significant axial loads in one direction. Typical applications are found in general mechanical engineering for shaft mountings subject to axial forces acting on one side only. In the open design, lubrication is supplied via the housing system of the respective assembly. If two bearings of this type are mounted in an X or O configuration, the bearing unit accommodates axial forces from both directions.

What do the 40-degree contact angle and the suffix UA mean?

The 40-degree contact angle (designation B) gives the bearing a high axial load-carrying capacity in the main load direction. The suffix ‘UA’ denotes a universal design for installation in sets. If two bearings of this type are fitted in an O or X arrangement, a small amount of axial play, pre-set by the manufacturer, is established. The brass cage (MP) and the permissible temperature range of -20 to +150 degrees support use in thermally demanding industrial environments.