Yokomo YOKZCRA3610 Red 3x6x1mm Shaft Collars Pack of 8  [YOKZCRA3610]

Miniature collars for precision shaft positioning

The Yokomo 3x6x1mm collars are small-scale components designed to locate and hold shaft and linkage rods inside electric model assemblies. Supplied as 8 pcs in red, they suit applications that need a tight 3x6x1mm collar to control axial movement. The items serve to fix axial position, reduce endplay, and preserve alignment across gear trains, drive shafts, and steering linkages while leaving main parts unmodified.

Fitting is simple: place the collar at the required spot on the shaft, confirm alignment with neighbouring parts, then lock it in by the method your model uses (press fit, mating part set screw, or retaining clip where applicable). Re-inspect fit after a short running session and during setup changes to confirm the collar remains in place under load.

Setup tip: these collars are useful when making small changes to axle spacing or linkage geometry. Their tiny 3x6x1mm size makes them handy in cramped areas and ensures repeatable spacing when iterating on setups, preventing small bearings or gears from sliding on shafts.