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.
Bonding the rubber to the inner metal extends. the bushingâs service life by eliminating the detrimental effects caused by rubber-. to-metal slip exhibited in conventional bushing construction. Rebushing a torque. rod with a bonded bushing is simple â clean and inspect hub, lubricate rubber. and hub inner diameter, press and center rubber bushing into hub.