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Martin 50B21SS Type B plain bore roller chain sprocket for #50 ANSI chain, 5/8" pitch, 21 teeth, 4.522" outside diameter. Stainless steel (304 SS) construction with hub on one side. Minimum plain bore for custom finishing to required shaft size. Corrosion-resistant for washdown, food processing, and marine environments.
MODEL 50B21SS
Contact supplier for technical support on: 323-728-8117
$326.78 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable: See conditions
Material
Stainless Steel
Number Of Teeth
21
Outside Dia
4.522"
Pitch
0.625 in.
| Material | Stainless Steel | Hub Configuration | B |
|---|---|---|---|
| Chain Number | 50 | Hub Outside Diameter | 3.000 in. |
| Chain Pitch | 0.625 in. | Length thru Bore | 1.000 in. |
| Number of Chain Rows | 1 | Hub Recessed For Chain | No |
| Number of Teeth | 21 | Construction Detail | Solid |
| Outside Diameter | 4.522 in. | Bore Type | Stock Bore |
| Pitch Diameter | 4.194 in. | Min Bore Size | 0.750 in. |
| Single Strand Tooth Thickness | 0.343 in. | Max Bore Size | 2.000 in. |
| Hardened Teeth | No |
| Storage Dimension Width | 4.722 in. | Individually Packaged | No |
|---|---|---|---|
| Storage Dimension Height | 1.000 in. |
#262472
Brand
Martin Sprocket
Model
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#263290
Brand
Martin Sprocket
Model
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#262469
Brand
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Model
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#2265642
Brand
HKK Chain
Model
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#262468
Brand
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Model
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Item 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/