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Martin
80BS39 1 15/16
Martin 80BS39 1 15/16 Type B Bored-to-Size Single Strand Welded Roller Chain Sprocket, 1-15/16 in Dia Bore, 12.987 in OD, #80 Chain, 39 Teeth, 1 in Pitch, Steel
- Item#: 80BS39 1 15/16
- Mfr#: 80BS39 1 15/16
- UPC: 697950312194
- Precise machining and processes ensure consistent finish and high quality
- Bores are concentric to pitch line, minimizing run out
- Two setscrews keyed on centerline of tooth
- Manufactured of high carbon steel
- Min. Order Qty: 1
- Qty. Interval: 1
DESCRIPTION
These finished bore sprockets are 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 Roller Chain Sprocket, Type B Bored-to-Size Single Strand Welded, 1-15/16 in Bore, 12.987 in OD, #80 Chain, 39 Teeth, 1 in Pitch, 12.4275 in Pitch Diameter, 4-3/4 in Diameter Hub, 1/2-13 x 1/2 in Screw, 1/2 x 1/4 in Keyway, 2 in Length Through Bore, Steel
SPECIFICATIONS
| Hub Diameter | : | 4-3/4 in |
| Keyway Size | : | 1/2 x 1/4 in |
| Length Through Bore | : | 2 in |
| Pitch Diameter | : | 12.4275 in |
| Screw Size | : | 1/2-13 x 1/2 in |
| Type | : | Type B Bored-to-Size Single Strand Welded |
| Bore Diameter | : | 1-15/16 in |
| Outside Diameter | : | 12.987 in |
| Chain Size | : | #80 |
| Number of Teeth | : | 39 |
| Pitch | : | 1 in |
| Material | : | Steel |
