GO Kart | Premium RB Tech UC206-20K 1-1/4" Rear Axle Bearing Small OD
This is an OEM Premium Quality RBI oil filled Axle Bearing. Extra free spinning - #UC206-20K bearing. This bearing fits 1-1/4" axle with a 2.440 O.D. measurement, used on most US manufactured karts, prior to approximately 2005 and earlier models.