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20BTB57 (3020) Taper Bushed Metric Roller Chain Sprocket
MODEL 20BTB57
Contact supplier for technical support on: 323-728-8117
$1,036.52 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable: See conditions
Material
Steel
Number Of Teeth
57
Outside Dia
596.990 mm
Pitch
31.750 mm
Pitch Diameter
576.350 mm
| Material | Steel | Width across Teeth/ Rows | 18.590 mm |
|---|---|---|---|
| Chain Number | 20B-1 | Hub Configuration | B |
| Chain Pitch | 31.750 mm | Hub Outside Diameter | 133.000 mm |
| Number of Chain Rows | 1 | Construction Detail | Welded |
| Number of Teeth | 57 | Bore Type | Bushed TB |
| Outside Diameter | 596.990 mm | Bushing Part Number | 3020 |
| Pitch Diameter | 576.350 mm | Bushing Min Bore Size | 23.810 mm |
| Single Strand Tooth Thickness | 18.590 mm | Bushing Max Bore Size | 76.200 mm |
| Storage Dimension Length | 23.433 in. | Weight | 81.16 lbs. |
|---|---|---|---|
| Storage Dimension Width | 23.433 in. | Individually Packaged | No |
| Storage Dimension Height | 2.000 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: 250135
Has the parts
Its hard to find parts these days. When I reorder, they are in stock and shipped quickly.
Read moreSKU: 250148
Martin flex sleeve
Great inventory easy to use website,had exactly what I needed,up and running,would use them again without a doubt, thank you!
Read moreWhen you get to checkout, you’ll be able to select a free gift! Depending on the cart value, you’ll be shown relevant gifts your order qualifies for.
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| Model | 40TB84 |
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: 250135
Has the parts
Its hard to find parts these days. When I reorder, they are in stock and shipped quickly.
Read moreSKU: 250148
Martin flex sleeve
Great inventory easy to use website,had exactly what I needed,up and running,would use them again without a doubt, thank you!
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/