Figure 1From: Thermal Error Compensation of the Wear-Depth Real-Time Detecting of Self-Lubricating Spherical Plain BearingsSchematic diagram and the photograph of the modular self-lubricating spherical plain bearing test bench [17]. 1. Transmission module, 2. Hydraulic loading module, 3. Bearing fixture module, 4. Wear-depth detecting module, 5. Environmental simulation module, 6. Control moduleBack to article page