| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a fishing spinning reel having a smooth rotation performance at a low cost. Ž<P>SOLUTION: Provided is the fishing spinning reel 10 in which a driving shaft 28 rotated in interlock with the rotation operation of a handle 26 is supported on a sleeve-like bearing 30 fit and supported on the bearing support portion 50 of a reel body 12, characterized in that the bearing support portion 50 has a plurality of abutments 56a, 56b for supporting the sleeve-like bearing 30 at positions mutually separated from each other in the circumferential direction centering the longitudinal axis O of the driving shaft 28; the sleeve-like bearing 30 is formed by disposing reinforcing ribs 46 in a lightening portion 44 between an outer peripheral side circular portion 40 and an inner peripheral side circular portion 42; and dent portions 57 and protrusions 43 for positioning the reinforcing ribs 46 between the mutually adjacent abutments 56a, 56b are disposed on the sleeve-like bearing 30 and the bearing support portion 50, respectively. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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