The invention discloses a process for
forging and molding three connecting kits of a bearing ring
roughcast. On equipment which is put in an I-shaped arrangement, a
metal material section is sent to an
intermediate frequency heating furnace of equipment 1; after the
heating temperature of the
metal material section reaches between 1,200 and 1,250 DEG C, the
metal material section is sent to the equipment, is subjected to continuous upsetting, back
extrusion,
punching and ring rolling; and the bearing ring
roughcast after chambering is subjected to finishing and correction to complete the
processing of the first kit, the second kit and the third kit (the ring roughcasts). The process for
forging and molding three connecting kits of the bearing ring
roughcast can fully utilize residual materials, achieve effective conservation of the materials, simplify the production process, improve production efficiency and complete the production of a plurality of
forging pieces of the bearing ring roughcast on one
production line under the condition of not increasing the consumption of the raw materials.