Champion Screw BD706100 Spindle Gear Spacer 3 4 RA 8

BD706100 Spindle Gear Spacer is a precision component from Champion Screw Machine Engineering designed for use with spindle gear drives in Acme-Gridley/Champion screw machines. Sized for 3/4 RA-8 configurations, this spacer provides the axial spacing between the spindle gear and adjacent components, helping ensure correct gear mesh and alignment within the drive train. It is listed as a BD-series replacement part compatible with machines that specify the 3/4 RA-8 spindle gear arrangement. In maintenance or rebuild tasks for Acme-Gridley-type systems, BD706100 is used where a dedicated spacer is required to maintain proper geometry in the spindle gear drive without altering other components. Exact dimensions, material, and tolerances are defined by Champion Screw’s engineering specifications and the machine’s service documentation, so technicians should consult the official part drawings and assembly manuals for proper fitment in a given 3/4 RA-8 spindle gear system.