Submarine mast fairing bearing configuration

Bearing apparatus for mounting closely, retractably and substantially vertically a generally cylindroid fiberglass mast fairing at least partially within a generally ellipsoid hold in a submarine sail, comprising:

• at least one ultra high density molecular weight polyethelene stave bearing integrated with said fairing, each said stave bearing defining a substantially vertical band having an outer surface which is substantially flush with the outer wall of said fairing;
• at least one metallic complementary bearing coupled with said sail, each said complementary bearing tangentially, slidably and supportively engaging one said stave bearing;
• at least one metallic bushing for at least one said integrating of a said stave bearing with said fairing;
• at least on adjustable bearing housing for at least one said coupling of a said complementary bearing with said sail and for changing the clearance at at least one interface between a said complementary bearing and a said stave bearing which said complementary bearing is engaging;
• at least one mold which at least partially lines said fairing, for reinforcing said fairing;
• and
• a plurality of bristles for filtering particles and thus preventing said particles from entering at least one said interface between a said complementary bearing and a said stave bearing which said complementary bearing is engaging.

Bearing apparatus for mounting closely, retractably and axially projectingly a generally cylindroid member at least partially within a generally ellipsoid hole in a structure, comprising:

• a plurality of stave bearings integrated with said member;
• and
• a plurality of complementary bearings coupled with said structure;
• a plurality of adjustable bearing housings;
• each said stave bearing defining a band which longitudinally extends in a substantially axial direction and having an outer surface which is substantially flush with the outer wall of said member;
• each said complementary bearing tangentially, slidably and supportively engaging one said stave bearing;
• the locations of said engagements of a said complementary bearing with a said stave bearing being spaced approximately equiangularly about said axis of said member;
• each said adjustable bearing housing being for a said coupling of a said complementary bearing with said sail and for changing the clearance at each interface between a said complementary bearing and a said stave bearing which said complementary bearing is engaging.