8mm Pitch Press-Fit Pinion Sprocket (8mm REX™ Bore, 8 Tooth) - 2 Pack

SKU: Build System: goBILDA
$3.99 / 2 Pack

This pinion sprocket lets you drive your 8mm pitch chain in an assembly. It press-fits onto an 8mm REX™ shaft. The snug fit means you do not need to axially constrain the sprocket in most cases. The built-in shims on either side of this sprocket allow it to be pressed right up against a bearing without binding the inner and outer races or needing a separate shim. The acetal makeup of this part means it will be low-friction with excellent wear characteristics.


Weight 1.9g Each
Material Acetal Plastic

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