It has a plain steel shaft encased in a bearing and directly driven by a small electric

motor. The bearing is freely supported on the shaft and sealed at motor end. The

motor speed is precisely controlled by control unit and sealed at motor end_ The

motor speed is precisely Controlled by control unit and can be run in both directions-

The bearing contains twelve equispaced pressure  tapping  around  circumference

and  four  along  the  axis.  All  are  connected  by  light  flexible  plastic  tube  to  the

manometer so that the pressure head of all sixteen point can be observed at a time.

The bearing can be loaded by attaching weight to the arm supported beneath it.

SPECIFICATIONS:

1   Journal 50 mm. dia. lnominall

2  Bearing 55 mm. dia.

3  Weights : 4 adjustable weights

4  Motor : 0-C. shunt Motor, 3,000 RPM.

5  Control panel : For speed control Of Motor

6  Manometer panel 16 tube Manometer

7  Oil recommended SAE 10