[1] Mobile unit to investigate friction in a hydrodynamically lubricated journal bearing [2] Journal of a shaft: nominal diameter 50mm, width of bearing shell: 20mm [3] max. radial bearing load: 500N [4] Drive motor: 0.37kW, max. 1500rpm [5] Determination of friction torque with strain gauge force sensor and lever arm [6] Electronic sensors and digital displays for: speed, oil temperature, oil pressure (supply and peak), friction torque, displacement in X- and Y-direction [7] 230V, ~50Hz |