Martin 50SK54 QD Bushed Type B Single Pitch Roller Chain Sprocket, 11.106 in OD, #50 Chain, 54 Teeth, 5/8 in Pitch, Steel
QD (quick detachable)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.
Martin Single Pitch Roller Chain Sprocket, QD Bushed Type B, 11.106 in Outside Dia, #50 Chain, 54 Teeth, 5/8 in Pitch, 10.749 in, 4 in Hub Dia, 1-1/4 in Length Through Bore, Type SK QD® Bushing, Steel
PROP65: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information: www.P65Warnings.ca.gov
| Bushing Type | : | Type SK QD® |
| Outside Diameter | : | 11.106 in |
| Chain Size | : | #50 |
| Number of Teeth | : | 54 |
| Pitch | : | 5/8 in |
| Material | : | Steel |
| Type | : | QD Bushed Type B |
| Pitch Diameter | : | 10.749 in |
| Hub Diameter | : | 4 in |
| Length Through Bore | : | 1-1/4 in |