Martin 50SK70 QD Bushed Type B Single Pitch Roller Chain Sprocket, 14.292 in OD, #50 Chain, 70 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, 14.292 in Outside Dia, #50 Chain, 70 Teeth, 5/8 in Pitch, 13.931 in, 4 in Hub Dia, 1-1/4 in Length Through Bore, Type SK QD® Bushing, Steel
Bushing Type | : | Type SK QD® |
Outside Diameter | : | 14.292 in |
Chain Size | : | #50 |
Number of Teeth | : | 70 |
Pitch | : | 5/8 in |
Material | : | Steel |
Type | : | QD Bushed Type B |
Pitch Diameter | : | 13.931 in |
Hub Diameter | : | 4 in |
Length Through Bore | : | 1-1/4 in |