A cylindrical device, containing three or more oblong ball circuits complete with a retainer to guide the balls in their proper path, specifically designed for use on sliding linear motion shafts to minimize friction and wear.
steel,comp 440a outer sleeve; steel,comp 440c balls; steel,comp 16-3 retainers; steel,comp 18-8 end rings; ball dia 0.1562 in.,5 ball circuits; 1 in. bore dia special features, 2.2500 inches nominal overall length, 1.5625 inches nominal outside diameter