This utility model discloses a
roller bearing embedding mechanism, including a support mounting plate. A
pneumatic cylinder is disposed on one side of the support mounting plate, and a pneumatic chamber is disposed within the
pneumatic cylinder. One end of the pneumatic chamber is connected to an external air source. A
piston is disposed within the pneumatic chamber, located at the other end of the pneumatic chamber. A bearing guide rod is disposed on the
piston, located outside the other end of the pneumatic chamber. This
roller bearing embedding mechanism can quickly embed bearings into the forming cavity of a mold, improving the bearing embedding efficiency of roller products.