For sale are four Tyson SKF tapered roller bearings. Original cost $47. See information below for specifications. One bid gets you ONE such bearing. Buyers to pay $9 per bearing shipping, $4 for every additional one (they are kinda heavy). Two bearings are in original boxes, two more are sealed but not in boxes. Military surplus, highest possible quality. :NIIN:
See also http://www.rbcbearings.com/designeng/RBC-Tyson.pdf catalog, search for 6379.
MATT STEEL OVERALL STYL STYLE DESIGNATOR 552 NORMAL ANGLE ABXV BORE DIAMETER 2.5625 INCHES NOMINAL AGWW CONE CORNER RADIUS 0.1406 INCHES NOMINAL AGWX CONE WIDTH 2.2050 INCHES NOMINAL CTFZ STANDARD TOLERANCE DESIAFBMA CLASS 2