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Martin 8020 2 7/16 coupling hub half for roller chain couplings. Features 20 teeth for #80 chain (1" pitch), a 2-7/16" finished bore, and is constructed from steel. This component is designed to be paired with a matching hub half and roller chain to form
MODEL 8020 2 7/16
Contact supplier for technical support on: 323-728-8117
$200.20 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable: See conditions
Material
Steel
Number Of Teeth
20
Outside Dia
6.590"
Pitch
1.000 in.
| Material | Steel | Bore Type | Bored To Size |
|---|---|---|---|
| Coupling Size | 80 | Finished Bore Size | 2.438 in. |
| Chain Pitch | 1.000 in. | Key Way Size | 5/8 X 5/16 in. |
| Number of Teeth | 20 | Set Screw Size | 5/8-11X5/8 in. |
| Outside Diameter | 6.590 in. | Set Screw Location | 1 Over Keyway |
| Hub Outside Diameter | 5.375 in. | Number of Set Screws | 1 |
| Length Thru Bore | 2.625 in. | Min Bore Size | 2.438 in. |
| Hardened Teeth | Yes | Max Bore Size | 3.563 in. |
| Storage Dimension Length | 6.590 in. | Weight | 14.00 lbs. |
| Storage Dimension Width | 6.590 in. | Individually Packaged | No |
| Storage Dimension Height | 2.625 in. |
SKU: 251697
Good stock
I was pleased with the help of customer service to answer my questions concerning inventory and how quickly I received my product. Thank you.
Read moreSKU: 251157
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The 21 tooth 12 DP gear I bought arrived very quickly. It was exactly what I needed to fix my RV slide out. I had to machine it to fit, but I knew that when I ordered it. VERY SATISFIED!!!
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SKU: 251697
Good stock
I was pleased with the help of customer service to answer my questions concerning inventory and how quickly I received my product. Thank you.
Read moreSKU: 251157
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Read moreItem must be unused.
Item must be in it's original package.
Restocking, shipping and handling fees may apply to any return with this manufacturer.
For more information please consult https://www.mrosupply.com/page/returnwarranty-policy/