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Martin 20A30 Type A (Plain Bore) roller chain sprocket for #20 metric chain (31.750 mm pitch). 30 teeth, 324.383 mm outside diameter, steel construction. Flat plate design with no hub for light-duty applications.
MODEL 20A30
Contact supplier for technical support on: 323-728-8117
$328.78 Each
Prices are subject to change
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Returnable: See conditions
Material
Steel
Number Of Teeth
30
Outside Dia
324.383 mm
Pitch
31.750 mm
Pitch Diameter
303.745 mm
| Material | Steel | Single Strand Tooth Thickness | 18.593 mm |
|---|---|---|---|
| Chain Number | 20B-1 | Width across Teeth/ Rows | 18.593 mm |
| Chain Pitch | 31.750 mm | Hub Configuration | A |
| Number of Chain Rows | 1 | Length thru Bore | 18.593 mm |
| Number of Teeth | 30 | Construction Detail | Solid |
| Outside Diameter | 324.383 mm | Bore Type | Stock Bore |
| Pitch Diameter | 303.745 mm | Min Bore Size | 32.000 mm |
| Storage Dimension Width | 12.771 in. | Individually Packaged | No |
|---|---|---|---|
| Storage Dimension Height | 0.732 in. |
SKU: 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: 262463
70 tooth #41 chain sprocket
The sprocket arrived on time, fit perfectly and was priced well. MRO SUPPLY is your best choice for hard to find sprockets!
Read more| Brand | Precision Twist Drill |
| Model | 5999573 |
SKU: 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: 262463
70 tooth #41 chain sprocket
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/