Provided is a magnetic fluid sealed bearing with which torque can be reduced without impairing a water and dust proof effect. A magnetic fluid sealed bearing according to the present disclosure includes a magnetic fluid retained by a ring-shaped magnet in an opening between an inner ring and an outer ring to seal a plurality of rolling members. The magnet is magnetized such that their magnetic poles point to an axial direction. The bearing further includes a ring-shaped outer polar plate and a ring-shaped inner polar plate sandwiching the ring-shaped magnet therebetween, one side of the polar plates being fixed to one of the inner ring and the outer ring, and the other side of the polar plates facing a clearance.

One object is to provide a fishing spinning reel which ensures the concentricity of the spool shaft with respect to the pinion gear and enables the spool shaft to be smoothly and accurately reciprocated back and forth without rattling during rotational operation of the handle. The fishing spinning reel includes a support member supporting the front end of the spool shaft and having a concentric fitting portion for achieving concentricity with respect to the pinion gear. The spool shaft is supported at two points, one at the support member positioned in front of a front end of the pinion gear, and the other is a slide member of an oscillation device, whereby an outer circumferential surface of the spool shaft does not contact the inner circumferential surface of the pinion gear and the gap is maintained.

A fishing reel, including a frame; a reel seat disposed in the frame and including a central through hole; a spool disposed on the reel seat; a main shaft slidably disposed in the central through hole, and including a first end and a second end; a roller disposed on the first end of the main shaft; a first gear and a second gear both disposed on the second end of the main shaft; a handle disposed on the frame and connected to the first gear; a release button disposed on the frame; a first pressure spring disposed between the second gear and the main shaft; a line guide seat disposed on the roller; a line hanging rod disposed on the line guide seat; an elastic member disposed between the line guide seat and the roller; and a cam unit disposed on one end of the reel seat.

A fishing reel includes a lipped seal in the axial direction of the pinion of the fishing reel. An axial seal, rather than radial seal, provides a contact seal that relies less on manufacturing consistencies of the parts within the fishing reel.

A fishing spinning reel is configured such that a handle is attachable to and detachable from a reel body. The fishing spinning reel comprises a drive gear shaft that is provided in the reel body, ball bearings that are externally fitted into the drive gear shaft and rotatably support the drive gear shaft, and a handle shaft that is provided in the handle and is screwed into the drive gear shaft. The handle shaft is integrally provided with an abutting portion that abuts on inner rings of the ball bearings by the screwing into the drive gear shaft.

A fishing reel includes a lipped seal in the axial direction of the pinion of the fishing reel. An axial seal, rather than radial seal, provides a contact seal that relies less on manufacturing consistencies of the parts within the fishing reel.

A spinning reel for casting a fishing line in a forward direction includes a reel body, a spool shaft, a pinion gear, a bushing and a bearing. The spool shaft is supported by the reel body so as to be movable in the longitudinal direction. The pinion gear has a tubular shape and an interior, the spool shaft penetrating through the interior. The bushing has a support portion supporting the spool shaft, and a housing portion that has a larger diameter than an inner diameter of the support portion and that is fixed to the reel body by press-fitting. The bearing is attached to the housing portion of the bushing and supporting the pinion gear.

A fishing reel, including a frame; a reel seat disposed in the frame and including a central through hole; a spool disposed on the reel seat; a main shaft slidably disposed in the central through hole, and including a first end and a second end; a roller disposed on the first end of the main shaft; a first gear and a second gear both disposed on the second end of the main shaft; a handle disposed on the frame and connected to the first gear; a release button disposed on the frame; a first pressure spring disposed between the second gear and the main shaft; a line guide seat disposed on the roller; a line hanging rod disposed on the line guide seat; an elastic member disposed between the line guide seat and the roller; and a cam unit disposed on one end of the reel seat.

A spinning reel for casting a fishing line in a forward direction includes a reel body, a spool shaft, a pinion gear, a bushing and a bearing. The spool shaft is supported by the reel body so as to be movable in the longitudinal direction. The pinion gear has a tubular shape and an interior, the spool shaft penetrating through the interior. The bushing has a support portion supporting the spool shaft, and a housing portion that has a larger diameter than an inner diameter of the support portion and that is fixed to the reel body by press-fitting. The bearing is attached to the housing portion of the bushing and supporting the pinion gear.

A meshed state between a drive gear and a pinion gear can be maintained with high accuracy, and rigidity of a reel body is increased. Entry of dust and water between a side opening portion and a lid member is prevented and tangling of a fishing line is avoided. A fishing spinning reel includes a lid member closing a side opening portion provided in a body and a handle shaft is rotatably supported by at least the lid member. A female screw portion is provided on the side opening portion, and a male screw portion is provided on the lid member. There are provided a drive gear, a pinion gear meshed with the drive gear, a front bearing rotatably supporting a front portion of the pinion gear, and a rear bearing rotatably supporting a rear portion thereof.