Martin D06BTB25 Type B Double Strand Solid Stock Bore Roller Chain Sprocket, 31.75 mm Dia Bore, 81.55 mm OD, #06B-2 Chain, 25 Teeth, 9.53 mm Pitch, High Carbon Steel
 
 
  
 
 A metric taper bushed sprocket is a sprocket where a tapered bushing is bolted into the taper bore that is machined in the sprocket. When installed this bushing is compressed onto the shaft providing a tight grip. Taper bushed sprockets have a tapered bushing bolted into a taper bore with hex head set screws instead of bolts.
Martin Roller Chain Sprocket, Type B Double Strand Solid Stock Bore, 31.75 mm Bore, 81.55 mm OD, #06B-2 Chain, 25 Teeth, 9.53 mm Pitch, 76 mm Pitch Diameter, 62 mm Diameter Hub, 25.4 mm Length Through Bore, 1210 Taper Bushing, High Carbon Steel
| Bushing Type | : | 1210 Taper | 
| Bore Diameter | : | 31.75 mm | 
| Outside Diameter | : | 81.55 mm | 
| Chain Size | : | #06B-2 | 
| Number of Teeth | : | 25 | 
| Pitch | : | 9.53 mm | 
| Material | : | High Carbon Steel | 
| Hub Diameter | : | 62 mm | 
| Length Through Bore | : | 25.4 mm | 
| Pitch Diameter | : | 76 mm | 
| Type | : | Type B Double Strand Solid Stock Bore | 
 
  
  
  VIDEO LINK
 
 
 
 https://www.youtube.com/watch?v=fSomOMNB_-Q
 
 VIDEO LINK
 
 
 
 https://www.youtube.com/watch?v=fSomOMNB_-Q
 
  
             
  
 