- 4mm 15 Tooth Pinion Pulley
- Mounted on to a 4mm round or 4mm D-profile shaft
- Material: Aluminum
- Shaft Mount Style: 10-32 Set Screw
- Tooth Count: 15
- Inner Diameter: 4 mm
The 4mm 15 Tooth Pinion Pulley has a 4mm bore so that it can be mounted onto a 4mm round or 4mm D-profile shaft. The 10-32 set-screw will tighten down on the shaft to provide a snug hold and keep the pulley from rotating independently of the shaft it’s mounted to.
The 0.4-inch inside width provides space for a ⅜-inch belt-width and the set-screw nests down inside the teeth so that it does not interfere with the belt. The pulley flanges are crimped on and will keep your belt from walking if your pulleys are not aligned properly.