8mm 20-Tooth Pinion Pulley HTD5M, Type A
This 20-tooth, HTD5M (0.200”) pitch timing pulley has an 8mm bore so that it can be mounted on to an 8mm round or 8mm D-profile shaft. The M5 set-screws 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” inside width provides space for a ⅜” belt-width and the set-screws nest 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.
This pinion pulley uses a 2.5mm Hex Key for the set screws (both items sold separately).
SPECS
- ID: 8mm
- Material: Aluminum
- Shaft Mount Style: M5 Set Screws
- Max Timing Belt Width: 0.375" (3/8)
- Tooth Count: 20
- Weight: 0.19 oz (5.4g)
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