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Martin 40A56 Type A plain bore roller chain sprocket for #40 chain with 1/2" pitch, 56 teeth, and 9.203" outside diameter. Steel flat plate design with no hub, suitable for light-duty applications where a hub is not required. Type A sprockets are the lightest weight option and can be bored to fit a shaft of the user's choice.
MODEL 40A56
Contact supplier for technical support on: 323-728-8117
$55.74 Each
Prices are subject to change
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Returnable: See conditions
Material
Steel
Number Of Teeth
56
Outside Dia
9.203"
Pitch
0.500 in.
| Material | Steel | Single Strand Tooth Thickness | 0.284 in. |
|---|---|---|---|
| Chain Number | 40 | Hardened Teeth | No |
| Chain Pitch | 0.500 in. | Hub Configuration | A |
| Number of Chain Rows | 1 | Length thru Bore | 0.284 in. |
| Number of Teeth | 56 | Construction Detail | Solid |
| Outside Diameter | 9.203 in. | Bore Type | Stock Bore |
| Pitch Diameter | 8.917 in. | Min Bore Size | 0.719 in. |
| Storage Dimension Width | 9.204 in. | Individually Packaged | No |
|---|---|---|---|
| Storage Dimension Height | 0.284 in. |
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Item 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/