CONTINUOUSLY VARIABLE TRANSMISSION

摘要

PROBLEM TO BE SOLVED: To provide a continuously variable transmission capable of suppressing an alignment error of a connecting rod bearing.SOLUTION: A continuously variable transmission includes a lever crank mechanism that converts rotary motion of an input shaft into oscillatory movement of an oscillation link. The lever crank mechanism includes: a cam disc that is eccentrically provided to the input shaft; a rotary disc 6 that is eccentrically provided to the cam disc in a freely rotatable manner; and a connecting rod 15. A ball bearing 16 is arranged between the rotary disc 6 and the connecting rod 15. The ball bearing 16 is made of a rear-joined double row angular ball bearing.