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Martin Sprocket S440 steel spur gear with 4 diametral pitch, 40 teeth, and 14.5-degree pressure angle. Plain bore design for custom machining. Outside diameter 10.500". Made from durable steel for power transmission applications.
MODEL S440
Contact supplier for technical support on: 323-728-8117
$1,003.85 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable: See conditions
Material
Steel
Number Of Teeth
40
Outside Dia
10.500"
| Material | Steel | Bore Type | Reborable |
|---|---|---|---|
| Diametral Pitch | 4 | Min Bore Size | 1.250 in. |
| Pressure Angle | 14.500 deg. | Max Bore Size | 3.125 in. |
| Number of Teeth | 40 | Hub Outside Diameter | 5.125 in. |
| Pitch Diameter | 1.000 in. | Hub Projection | 1.500 in. |
| Outside Diameter | 10.500 in. | Length thru Bore | 3.500 in. |
| Face Width | 2.000 in. |
| Storage Dimension Length | 10.500 in. | Weight | 51.80 lbs. |
|---|---|---|---|
| Storage Dimension Width | 10.500 in. | Individually Packaged | No |
| Storage Dimension Height | 3.500 in. |
SKU: 250148
Martin flex sleeve
Great inventory easy to use website,had exactly what I needed,up and running,would use them again without a doubt, thank you!
Read moreSKU: 250096
Durable and high quality
I bought a second one to keep as a spare, but the first one still hasn’t shown any signs of wear. Seems like a quality part.
Read moreSKU: 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 more
| Brand | NTN Bearing |
| Model | 17580/17520-3 |
SKU: 250148
Martin flex sleeve
Great inventory easy to use website,had exactly what I needed,up and running,would use them again without a doubt, thank you!
Read moreSKU: 250096
Durable and high quality
I bought a second one to keep as a spare, but the first one still hasn’t shown any signs of wear. Seems like a quality part.
Read moreSKU: 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 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/