The TB36-8M-20 is an HTD 8mm pitch timing pulley featuring 36 teeth, designed for a 20mm wide belt, and uses a 1610 taper lock bush. 
Pulley Dimensions & Specifications
  • Number of Teeth: 36
  • Pitch: 8.0mm
  • Pitch Diameter (Dp): 91.67mm
  • Outside Diameter (OD): 90.30mm
  • Flange Diameter: ~97mm to 98.5mm
  • Pulley Width / Face Width (W): 28mm
  • Taper Lock Bush Size: 1610 (Accommodates shaft diameters from 14mm up to 42mm)