2mm Pitch GT2 Pinion Timing Pulley (4mm Bore, 20 Tooth)

Punch up the precision with a GT2 Pinion Timing Pulley! Fine-toothed to drive 6mm wide GT2 belt in high-precision applications like printers, sliders, and XY tables, this dual-material pulley rocks steel where you need it—in its flange, and the barrel housing the threads of its set-screw hole—while still feeling slim on the scales due to the remainder of the pulley being aluminum.

This 4mm bore pulley can attach to 4mm diameter shafting and rocks two build-in shims: one on each end! This means you’ll always be able to run it against a bearing without fear of contacting the bearings’ outer race.