Abstract: A spindle motor is disclosed, wherein the spindle motor includes a bearing housing coupled to the base plate, a bearing disposed in the bearing housing, and a rotating shaft inserted into the bearing to rotatably support to the bearing, a portion of bearing protruded from a circumferential face of the bearing is press-fitted into an inner face of the bearing housing.

Abstract: A motorcycle has a frame, a front wheel and Y-shaped rockers attached to the axle of the front wheel on either side. Also attached to each rocker is a rigid fork which directly connects the rocker to the frame of the motorcycle and a springed fork which connects the rocker to shock absorbing means which are likewise mounted on the rigid fork. The springed fork is mounted to the rocker intermediate the points at which the rigid fork and axle are mounted to the rocker. The rigid fork is attached to the rocker using an adjustable, split spherical bearing which is attached and held to the rigid fork by a stud. This bearing arrangement engages a pair of bearing races which are held in two prongs of the Y-shaped rocker. Similarly, the springed fork has a stud passing therethrough which also holds a spherical bearing. The bearing engages a bearing race which is held within the rocker.