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Martin D40B23H double strand roller chain sprocket for #40 chain (1/2" pitch) with 23 teeth. Type B plain bore design with hub on one side, made of steel. Outside diameter 3.938". Suitable for power transmission applications requiring double strand chain.
MODEL D40B23H
Contact supplier for technical support on: 323-728-8117
$90.57 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable: See conditions
Material
Steel
Number Of Teeth
23
Outside Dia
3.938"
Pitch
0.500 in.
| Material | Steel | Hub Configuration | B |
|---|---|---|---|
| Chain Number | 40 | Hub Outside Diameter | 3.000 in. |
| Chain Pitch | 0.500 in. | Length thru Bore | 1.625 in. |
| Number of Chain Rows | 2 | Hub Recessed For Chain | No |
| Number of Teeth | 23 | Construction Detail | Solid |
| Outside Diameter | 3.938 in. | Bore Type | Stock Bore |
| Pitch Diameter | 3.672 in. | Min Bore Size | 0.625 in. |
| Single Strand Tooth Thickness | 0.275 in. | Max Bore Size | 2.000 in. |
| Hardened Teeth | Yes |
| Storage Dimension Length | 3.938 in. | 3.60 lbs. | |
|---|---|---|---|
| Storage Dimension Width | 3.938 in. | Individually Packaged | No |
| Storage Dimension Height | 1.625 in. |
SKU: 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: 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: 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 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/