Martin 40SDS54 QD Bushed Type B Single Pitch Roller Chain Sprocket, 8.885 in OD, #40 Chain, 54 Teeth, 1/2 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, 8.885 in Outside Dia, #40 Chain, 54 Teeth, 1/2 in Pitch, 8.599 in, 3-1/4 in Hub Dia, 1-3/8 in Length Through Bore, Type SDS QD® Bushing, Steel
Bushing Type | : | Type SDS QD® |
Outside Diameter | : | 8.885 in |
Chain Size | : | #40 |
Number of Teeth | : | 54 |
Pitch | : | 1/2 in |
Material | : | Steel |
Type | : | QD Bushed Type B |
Pitch Diameter | : | 8.599 in |
Hub Diameter | : | 3-1/4 in |
Length Through Bore | : | 1-3/8 in |