Friction Wheel Drive Mechanical Demonstration Set Graduations_Ungraduated 5 inch specific gravity cylinder
Friction Wheel Drive Mechanical Demonstration Set Graduations_Ungraduated 5 inch specific gravity cylinderHand cranked friction wheel drive sandwiched between clear acrylic plates, showing how contact friction alone transmits rotation from one wheel to another in mechanical systems.
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Ships within 48 hours · Estimated delivery Aug 14 - Aug 19