supplies blood to the anterior (front) parts of the scalp, ear, face, neck, and side of the head. Facial artery external maxillary artery supplies blood to the lower region of the face, mouth, and nose.
Axle bushing is an independent plain bearing that is inserted into a housing to provide a bearing surface for rotary applications; this is the most common form of a plain bearing.[8] Common designs include solid (sleeve and flanged), split, and clenched bushings.
Rating Newest Oldest. Best Answer: In this context, a bushing is a round concentric spacer or cylinder to support a shaft. But it then depends on what happens next. If the shaft rotates, it functions as a kind of rotating bearing with the supporting bushing.