Inquiry (采购产品): low friction pulley for vacuum To whom it may concern: I am interested in purchasing 2-3 low-friction, low moment of intertia pulleys for use in vacuum condition. A diamater of 4-5cm and mounted to small, short, threaded rod (.25"-.5"). Recommendation of appropriate pulley cord would be appreciated. Pulleys are to be used for high-cycle testing (40000cycles) and maximum load of 2kg. If you require any more information, please do not hesitate to contact me. Much appreciated, Kayla Shedlack **** Hidden Message ***** Kayla Shedlack J3Y 8Y9 Company: Canadian Space Agency E-mail: kayla.shedlack@space.gc.ca **** Hidden Message ***** kayla.shedlack@space.gc.ca