Job Description:

• 1) Assembles outer rings, inner rings, bearings, and retainer guards to form ball bearing assembly unit used in manufacture of gyros and other commercial equipment: Selects inner ring and places it on pedestal jig.

• 2) Selects outer ring and places it on pedestal jig.

• 3) Picks up ball bearings of specified size and number, using magnetic and nonmagnetic needles.

• 4) Inserts bearings between outer and inner rings, spacing them with nonmagnetic needle.

• 5) Selects and inserts retaining guard into ball bearing unit assembly.

• 6) Tests finished assemblies with gauge to determine accurate radial play.

• 7) May secure ball bearings in position, using rivets and riveting press.

• 8) May disassemble finished ball bearings rejected, during final inspection.