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Martin S1240 steel spur gear with 12 diametral pitch, 40 teeth, and 14.5-degree pressure angle. 3.500" outside diameter. Stock spur gear for power transmission applications. Compatible with other 14.5-degree PA gears.
MODEL S1240
Contact supplier for technical support on: 323-728-8117
$106.47 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable:No
Material
Steel
Number Of Teeth
40
Outside Dia
3.500"
| Material | Steel | Face Width | 0.750 in. |
|---|---|---|---|
| Diametral Pitch | 12 | Bore Type | Reborable |
| Pressure Angle | 14.500 deg. | Set Screw Size | NONE in. |
| Number of Teeth | 40 | Set Screw Location | None |
| Pitch Diameter | 3.333 in. | Hub Outside Diameter | 2.500 in. |
| Outside Diameter | 3.500 in. | Hub Projection | 0.625 in. |
| Storage Dimension Length | 3.500 in. | Weight | 2.54 lbs. |
|---|---|---|---|
| Storage Dimension Width | 3.500 in. | Individually Packaged | No |
| Storage Dimension Height | 1.380 in. |
SKU: 262463
70 tooth #41 chain sprocket
The sprocket arrived on time, fit perfectly and was priced well. MRO SUPPLY is your best choice for hard to find sprockets!
Read moreSKU: 250135
Has the parts
Its hard to find parts these days. When I reorder, they are in stock and shipped quickly.
Read moreSKU: 264057
Great service and selection
I was very pleased to find this on the shelf. The price was fair, and the delivery was prompt. I will do business again with MRO
Read moreBrand
Boston Gear
Model
ND40A
| Brand | Zero-Max |
| Model | 6A30C-SS-019-004-01 |
SKU: 262463
70 tooth #41 chain sprocket
The sprocket arrived on time, fit perfectly and was priced well. MRO SUPPLY is your best choice for hard to find sprockets!
Read moreSKU: 250135
Has the parts
Its hard to find parts these days. When I reorder, they are in stock and shipped quickly.
Read moreSKU: 264057
Great service and selection
I was very pleased to find this on the shelf. The price was fair, and the delivery was prompt. I will do business again with MRO
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/