2910 Series Aluminum Clamping Collar (8mm REX ID x 20mm OD, 10mm Length)

This product has been discontinued. It has been replaced by the 2910-0920-4008.

This 8mm REX™ Bore Clamping Collar has a profile-matched bore in order to maximize holding force on the 8mm REX™ Shaft.  The 11mm diameter, 0.25mm protrusion on one side of the collar negates the need for a shim or shaft spacer between the collar and a bearing.  The protrusion will rest against the inner-race of the bearing, creating a little necessary space between the collar and the outer-race.  The M4 pinch bolt uses the same tool as you’ll use with 2800 Series Socket Head Screws that we use throughout the build system.