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12B39
Martin 12B39 Type B Single Strand Stock Bore Welded Roller Chain Sprocket, 25 to 75 mm Dia Bore, 248.492 mm OD, #12B-1 Chain, 39 Teeth, 19.05 mm Pitch, Steel
- CP#:
- Item#: 12B39
- Mfr#: 12B39
- UPC: 697950400853
- Without hardened teeth
- Precise machining and processes ensure consistent finish and high quality
- Bores are concentric to pitch line, minimizing run out
- Chain rows are parallel and precisely spaced to increase longevity of sprocket and chain
- Min. Order Qty: 1
- Qty. Interval: 1
DESCRIPTION
Metric A plates are flat sprockets with no hub extension on either side. They can be altered for your application with bolt holes, custom bores, hardened teeth or special hubs welded to them.
Martin Roller Chain Sprocket, Type B Single Strand Stock Bore Welded, 25 to 75 mm Bore, 248.492 mm OD, #12B-1 Chain, 39 Teeth, 19.05 mm Pitch, 236.744 mm Pitch Diameter, 106.782 mm Diameter Hub, 40 mm Length Through Bore, Steel
SPECIFICATIONS
| Bore Diameter | : | 25 to 75 mm |
| Outside Diameter | : | 248.492 mm |
| Chain Size | : | #12B-1 |
| Number of Teeth | : | 39 |
| Pitch | : | 19.05 mm |
| Material | : | Steel |
| Type | : | Type B Single Strand Stock Bore Welded |
| Pitch Diameter | : | 236.744 mm |
| Hub Diameter | : | 106.782 mm |
| Length Through Bore | : | 40 mm |
DOCUMENTS
-
Manual https://www.purvisindustries.com//ASSETS/DOCUMENTS/ITEMS/EN/Martin_2060B19_User_Manual.pdf -
Catalog https://www.purvisindustries.com//ASSETS/DOCUMENTS/ITEMS/EN/Martin_D06B114_Catalog.pdf -
Specification Sheet https://www.purvisindustries.com//ASSETS/DOCUMENTS/ITEMS/EN/Martin_D06B114_Specification_Sheet.pdf -
VIDEO LINK
https://www.youtube.com/watch?v=fSomOMNB_-Q