Martin 80BS18HT 1 Bored-to-Size Type BS Single Pitch Roller Chain Sprocket With Hardened Teeth and Keyway, 1 in Dia Bore, 6.271 in OD, #80 Chain, 18 Teeth, 1 in Pitch, Steel
These finished bore sprockets are hardened, shaft ready and come complete with keyways and setscrews. The keyways are on center line of the tooth. Bored to size sprockets with 1/2 in bores and smaller are stocked with (2) setscrews only.
Martin Single Pitch Roller Chain Sprocket, Bored-to-Size Type BS, 1 in Bore Dia, 6.271 in Outside Dia, #80 Chain, 18 Teeth, 1 in Pitch, 5.7588 in, 4-1/4 in Hub Dia, 0.313-18 x 0.313 in Screw, 1/4 x 1/8 in Keyway, 1-1/2 in Length Through Bore, 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
| Bore Diameter | : | 1 in |
| Outside Diameter | : | 6.271 in |
| Chain Size | : | #80 |
| Number of Teeth | : | 18 |
| Pitch | : | 1 in |
| Material | : | Steel |
| Keyway Size | : | 1/4 x 1/8 in |
| Type | : | Bored-to-Size Type BS |
| Pitch Diameter | : | 5.7588 in |
| Hub Diameter | : | 4-1/4 in |
| Length Through Bore | : | 1-1/2 in |
| Screw Size | : | 0.313-18 x 0.313 in |