Martin D60BTB25H Double Strand TB Bushed Solid Type B Single Roller Chain Sprocket, 6.387 in OD, 60-2 Chain, 25 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 Roller Chain Sprocket, Double Strand TB Bushed Solid Type B, 6.387 in Outside Dia, 60-2 Chain, 25 Teeth, 3/4 in Pitch, 5.984 in, 5.156 in Hub Dia, 1-3/4 in Length Through Bore, 2517 Taper Lock Bushing, Steel
| Bushing Type | : | 2517 Taper Lock |
| Outside Diameter | : | 6.387 in |
| Chain Size | : | 60-2 |
| Number of Teeth | : | 25 |
| Pitch | : | 3/4 in |
| Material | : | Steel |
| Length Through Bore | : | 1-3/4 in |
| Pitch Diameter | : | 5.984 in |
| Type | : | Double Strand TB Bushed Solid Type B |
| Hub Diameter | : | 5.156 in |