28mm Double Angular Bird Cage Bearing

truly the cream of the crop, this Bearing is the ONLY TRUE Angular Contact Bearing on the market. The meaning behind Angular is that the Bearing can accept side load without causing bind. The VMAC Bearing was specifically designed for Sprint Car Racing . The 3-Piece design is really unique because it lets you service your Bearings every night. The Inner Race has a true 45 Degree Angle so the Ball rides true on corner entry and exit. All other Bearings on the market that claim to be Angular have only a 12 Degree Inner Race and that’s not enough for the Ball Bearing to bind causing drag and losing you speed. So Good, Maxim Chassis Uses Them In All Their Bird Cages! Made in USA.