Martin Sprocket 80E70 SPK ROLLER B QD
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$559.68
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.
Specifications
| Bore | 3-1/2 in |
| Bushing Type | QD E |
| Chain Size | #80 |
| Hub Diameter | 6-1/4 in |
| Keyway Size | 7/8 in W x 1/16 in H |
| Length Through Bore | 1-5/8 in |
| Material | Carbon Steel |
| O.D. | 22.867 mm |
| Pitch | 1 in |
| Pitch Diameter | 22.289 mm |
| Screw Size | 1/2 x 2-3/4 in |
| Teeth | 70 |
| Type | Small Pitch Harden Teeth |
80E70
