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Martin 2040B25 Type B double pitch sprocket for #40 chain with 1" pitch, 25 teeth, and 4.260" outside diameter. Steel construction with hub on one side for conveyor and power transmission applications. Designed for double pitch roller chain in material handling and industrial drive systems.
MODEL 2040B25
Contact supplier for technical support on: 323-728-8117
$79.37 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable: See conditions
Material
Steel
Number Of Teeth
25
Outside Dia
4.260"
Pitch
1.000 in.
| Material | Steel | Hub Configuration | B |
|---|---|---|---|
| Chain Number | 2040 | Hub Outside Diameter | 3.250 in. |
| Chain Pitch | 1.000 in. | Length thru Bore | 1.000 in. |
| Number of Chain Rows | 1 | Hub Recessed For Chain | No |
| Number of Teeth | 25 | Construction Detail | Solid |
| Outside Diameter | 4.260 in. | Bore Type | Stock Bore |
| Pitch Diameter | 4.021 in. | Min Bore Size | 0.625 in. |
| Single Strand Tooth Thickness | 0.284 in. | Max Bore Size | 2.250 in. |
| Hardened Teeth | No |
| Storage Dimension Length | 4.313 in. | 2.48 lbs. | |
|---|---|---|---|
| Storage Dimension Width | 4.313 in. | Individually Packaged | Yes |
| Storage Dimension Height | 1.063 in. |
SKU: 251157
21 tooth 12 dp spur gear
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!!!
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: 250207
Perfect
Perfect replacement part, Good purchase experience. I would use MRO again.
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 moreSKU: 251157
21 tooth 12 dp spur gear
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!!!
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: 250207
Perfect
Perfect replacement part, Good purchase experience. I would use MRO again.
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/