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Martin 50B40 Type B plain bore roller chain sprocket for #50 chain, 5/8" pitch, 40 teeth, 8.316" outside diameter. Steel construction with hub on one side, supplied with minimum plain bore for custom machining to required shaft size. Suitable for power transmission applications requiring a single-strand sprocket with reborable hub.
MODEL 50B40
Contact supplier for technical support on: 323-728-8117
$74.87 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
8.316"
Pitch
0.625 in.
| Material | Steel | Hub Configuration | B |
|---|---|---|---|
| Chain Number | 50 | Hub Outside Diameter | 3.250 in. |
| Chain Pitch | 0.625 in. | Length thru Bore | 1.250 in. |
| Number of Chain Rows | 1 | Hub Recessed For Chain | No |
| Number of Teeth | 40 | Construction Detail | Welded |
| Outside Diameter | 8.316 in. | Bore Type | Stock Bore |
| Pitch Diameter | 7.966 in. | Min Bore Size | 0.750 in. |
| Single Strand Tooth Thickness | 0.343 in. | Max Bore Size | 2.250 in. |
| Hardened Teeth | No |
| Storage Dimension Length | 8.320 in. | Weight | 6.57 lbs. |
|---|---|---|---|
| Storage Dimension Width | 8.320 in. | Individually Packaged | No |
| Storage Dimension Height | 1.250 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 more
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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/