Martin 60BTB45 Taper Bushed Type B Single Pitch Roller Chain Sprocket, 11.175 in OD, #60 Chain, 45 Teeth, 3/4 in Pitch, Steel
A 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 Single Pitch Roller Chain Sprocket, Taper Bushed Type B, 11.175 in Outside Dia, #60 Chain, 45 Teeth, 3/4 in Pitch, 10.752 in, 3.563 in Hub Dia, 1-1/4 in Length Through Bore, 2012 Taper Lock Bushing, Steel
| Bushing Type | : | 2012 Taper Lock |
| Chain Size | : | #60 |
| Hub Diameter | : | 3.563 in |
| Length Through Bore | : | 1-1/4 in |
| Material | : | Steel |
| Number of Teeth | : | 45 |
| Outside Diameter | : | 11.175 in |
| Pitch Diameter | : | 10.752 in |
| Pitch | : | 3/4 in |
| Type | : | Taper Bushed Type B |