Bearing test stand for dynamically loaded bearing i.e. slide bearing, utilized for motor production, has supporting lever displaceably supported in linear guides for decoupling load cell from radially arising bearing forces

摘要

The test stand has a test bearing (2) arranged in a bearing support (5). A load cell (6) is in active connection with a three-armed supporting lever (3) arranged at the bearing support for determination of arising frictional forces. The supporting lever is displaceably supported in three linear guides (7-9) for decoupling the load cell from radially arising bearing forces, where one of the linear guides is designed as a self-aligning bearing and offset around 90 degree with respect to the remaining linear guides connected with the bearing support.