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- Single Pitch Roller Chain Sprockets
- Martin 80BS31 2 15/16
80BS31 2 15/16
Martin 80BS31 2 15/16 Type B Bored-to-Size Single Strand Welded Roller Chain Sprocket, 2-15/16 in Dia Bore, 10.434 in OD, #80 Chain, 31 Teeth, 1 in Pitch, Steel
- CP#:
- Item#: 80BS31 2 15/16
- Mfr#: 80BS31 2 15/16
- UPC: 697950314754
- Precise machining and processes ensure consistent finish and high quality
- Bores are concentric to pitch line, minimizing run out
- 2 set screws keyed on centerline of tooth
- 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, 2-15/16 in Bore, 10.434 in OD, #80 Chain, 31 Teeth, 1 in Pitch, 9.8845 in Pitch Diameter, 4-3/4 in Diameter Hub, 5/8-11 x 5/8 in Screw, 3/4 x 3/8 in Keyway, 2 in Length Through Bore, Steel
SPECIFICATIONS
| Bore Diameter | : | 2-15/16 in |
| Outside Diameter | : | 10.434 in |
| Chain Size | : | #80 |
| Number of Teeth | : | 31 |
| Pitch | : | 1 in |
| Material | : | Steel |
| Keyway Size | : | 3/4 x 3/8 in |
| Type | : | Type B Bored-to-Size Single Strand Welded |
| Pitch Diameter | : | 9.8845 in |
| Hub Diameter | : | 4-3/4 in |
| Length Through Bore | : | 2 in |
| Screw Size | : | 5/8-11 x 5/8 in |
DOCUMENTS
-
Specification Sheet https://www.purvisindustries.com//ASSETS/DOCUMENTS/ITEMS/EN/Martin_815A13B_Specification_Sheet.pdf -
VIDEO LINK
https://www.youtube.com/watch?v=fSomOMNB_-Q