Semi-automated machine for assembly the needel bearings, Koyo NAM-NA
YOM - 1980

Made by: Koyo Japan

For relatively large needle bearings having retainers, and consists of the roller inserting unit which orderly inserts over the inner periphery of retainers with the needle discharged from the parts feeder and needle press unit which presses the needle into the spacer between retainers and outer races.
For NK 28/20, NA 4905, NA 4911, NA 4912

Diameter of bearings: 22-85 mm

Cycle time: 20 s

Weight: 0.3 to