The present invention is directed to a line roller (3) for guiding the fishing line onto a spool of a spinning reel for fishing includes a cylindrical guide member (6) including a guide surface (61) for guiding the fishing line on the outer perimeter, an axle bearing member (4) that rotatably supports an inner perimeter surface of the guide member, a support member that supports the axle bearing member (4), and a grease holding unit that forms a space (8a) leading from the axle bearing member (4) to the guide member (6) and that holds a water-repellent grease (10) in the space (8a).本發明提供一種海水等不易滲入至軸承構件之周圍之構造之導線輥。 導線輥3係用以將釣線導引至釣具之捲線器之捲筒之導線輥，且包括：圓筒狀之導引構件6，其於外周具有導引釣線之導向面61；軸承構件4，其將導引構件6之內周面可旋轉地支持；支持構件，其支持軸承構件4；及油脂保持部，其構成自軸承構件4通至導引構件6之空間8a，且於空間8a保持有撥水性油脂10。
