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Martin 40B72 Type B Plain Bore roller chain sprocket for #40 chain (1/2" pitch). 72 teeth, minimum plain bore for custom machining. Steel construction. Hub on one side for re-boring applications.
MODEL 40B72
Contact supplier for technical support on: 323-728-8117
$91.39 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable: See conditions
Material
Steel
Number Of Teeth
72
Outside Dia
11.752"
Pitch
0.500 in.
| Material | Steel | Hub Configuration | B |
|---|---|---|---|
| Chain Number | 40 | Hub Outside Diameter | 4.000 in. |
| Chain Pitch | 0.500 in. | Length thru Bore | 1.250 in. |
| Number of Chain Rows | 1 | Hub Recessed For Chain | No |
| Number of Teeth | 72 | Construction Detail | Welded |
| Outside Diameter | 11.752 in. | Bore Type | Stock Bore |
| Pitch Diameter | 11.463 in. | Min Bore Size | 0.750 in. |
| Single Strand Tooth Thickness | 0.284 in. | Max Bore Size | 2.750 in. |
| Hardened Teeth | No |
| Storage Dimension Length | 11.750 in. | Weight | 11.29 lbs. |
|---|---|---|---|
| Storage Dimension Width | 11.750 in. | Individually Packaged | No |
| Storage Dimension Height | 1.250 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/