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Martin 40BS12 5/8 Bored-to-Size roller chain sprocket for #40 chain (1/2" pitch). 12 teeth, 5/8" finished bore with keyway and setscrews. Steel construction. Type B hub one side. Outside diameter: 2.166". Weight: 0.34 lbs.
MODEL 40BS12 5/8
Contact supplier for technical support on: 323-728-8117
$22.96 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable: See conditions
Bore
5/8"
Material
Steel
Number Of Teeth
12
Outside Dia
2.166"
Pitch
0.500 in.
Teeth
12
| Material | Steel | Hub Outside Diameter | 1.593 in. |
|---|---|---|---|
| Chain Number | 40 | Length thru Bore | 0.875 in. |
| Chain Pitch | 0.500 in. | Hub Recessed For Chain | Yes |
| Number of Chain Rows | 1 | Construction Detail | Solid With Recess |
| Number of Teeth | 12 | Bore Type | Bored To Size |
| Outside Diameter | 2.166 in. | Finished Bore Size | 0.625 in. |
| Pitch Diameter | 1.932 in. | Key Way Size | 3/16x3/32 in. |
| Single Strand Tooth Thickness | 0.284 in. | Set Screw Size | 1/4-20X1/4 in. |
| Hardened Teeth | No | Set Screw Location | (2) Set Screws (1) Over Kw And (1) At 90 |
| Hub Configuration | B | ||
| Storage Dimension Width | 2.563 in. | Individually Packaged | Yes |
| Storage Dimension Height | 0.938 in. |
SKU: 250135
Has the parts
Its hard to find parts these days. When I reorder, they are in stock and shipped quickly.
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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!!!
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Its hard to find parts these days. When I reorder, they are in stock and shipped quickly.
Read moreSKU: 251157
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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!!!
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The sprocket arrived on time, fit perfectly and was priced well. MRO SUPPLY is your best choice for hard to find sprockets!
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/