Laboratory:
Vibrations and Mechanics of Machines Laboratory 
Belt Friction Apparatus TM 226 consists of:
1. Base bracket
2. Ball bearings
3. Different belts [flat (rubber and wool), round, and V – belt] as shown in figure (1)
4. Driving rope
5. Set of weights [weight of hunger = 1N, additional weights 1 N, 2 N, and 5N
6. Set of weights [weight of hunger = 1N, additional weights 1 N, 2 N, and 5N
7. Four screws and plugs
8. Screwbal belt fixer at any angle between 0 deg to 180 deg in 15 deg intervals