Water-soluble ethylenically form the aqueous monomer beads containing unsaturated monomer or an aqueous solution of the monomer blend, by polymerizing the monomer or monomer blend while it is suspended in a non-aqueous liquid, which comprises forming the polymer beads, and recovering the polymer beads the reverse phase suspension polymerization process for the production of polymer beads, the method comprising the container 1 within the service volume (2) of the non-aqueous solution, wherein the ratio is at least one polymer beads discharge point the volume of the aqueous liquid (3) and at least one monomer feed point (4) extends between, the aqueous monomer or monomer blend to an orifice (5) through, and fed into the non-aqueous liquid or in the form of an aqueous monomer beads, the aqueous monomer beads are polymeric beads discharge point to make the flow towards, and initiating polymerization of the aqueous monomer beads and the beads formed are polymerized And wherein the beads being polymerized is they polymer bead is formed of a polymer bead to reach the discharge point, removing a suspension of polymer beads in non-aqueous liquid in the polymer beads discharge point from the tank, and the water-soluble or water-swellable polymer beads from the suspension the number of times, in which involves vibration so that the aqueous monomer or monomer blend and / or an orifice, and the weight average diameter of the droplet frequency is 150 to 800 ㎜ / s multiplied. The invention also relates to a polymer bead that may be obtained by using the apparatus or by a suitable device and the methods of performing reversed-phase suspension polymerization. Furthermore, the present invention also relates to polymeric beads that are retained in the container in an amount to have a weight average particle size of at least 300 ㎏ of the particle size range has a standard deviation of 0.05 to 5 ㎜ of less than 20%. In addition, the present invention also provides a polymer bead with the amount of residual acrylamide is less than 500 ppm has a standard deviation of a particle size of less than 20% having a weight-average particle size of 0.05 to 5 ㎜ range.