Martin 2080B13 Type B Single Strand Double Pitch Reboreable Roller Chain Sprocket, 1 to 1-25/32 in Dia Bore, 4.66 in OD, #2080 Chain, 13 Teeth, 2 in Pitch, Steel
Double pitch sprockets have rollers of the same diameters and widths as American standard roller chains of one half the conveyor chain pitch. Engaged by every other tooth, double duty sprockets have two teeth per chain pitch. During each revolution only half the teeth function effectively. Sprockets with odd numbers of teeth will allow any given tooth to engage only on every other revolution, automatically increasing sprocket life. Double duty sprockets with even number of teeth may be manually advanced one tooth periodically to increase sprocket life.
Martin Roller Chain Sprocket, Type B Single Strand Double Pitch Reboreable, 1 to 1-25/32 in Bore, 4.66 in OD, #2080 Chain, 13 Teeth, 2 in Pitch, 4.304 in Pitch Diameter, 2.7813 in Diameter Hub, 1-1/2 in Length Through Bore, Steel
| Bore Diameter | : | 1 to 1-25/32 in |
| Outside Diameter | : | 4.66 in |
| Chain Size | : | #2080 |
| Number of Teeth | : | 13 |
| Pitch | : | 2 in |
| Material | : | Steel |
| Length Through Bore | : | 1-1/2 in |
| Pitch Diameter | : | 4.304 in |
| Hub Diameter | : | 2.7813 in |
| Type | : | Type B Single Strand Double Pitch Reboreable |
VIDEO LINK
https://www.youtube.com/watch?v=fSomOMNB_-Q