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Martin 120BTB20 Taper-Lock bushed sprocket for #120 roller chain (1-1/2" pitch), 20 teeth, steel construction. Requires 3020 series taper bushing (sold separately). Suitable for heavy-duty power transmission drives.
MODEL 120BTB20
Contact supplier for technical support on: 323-728-8117
$410.24 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable: See conditions
Material
Steel
Number Of Teeth
20
Outside Dia
10.371"
Pitch
1.500 in.
| Material | Steel | Hub Configuration | B |
|---|---|---|---|
| Chain Number | 120 | Hub Outside Diameter | 5.250 in. |
| Chain Pitch | 1.500 in. | Hub Recessed For Chain | No |
| Number of Chain Rows | 1 | Construction Detail | Welded |
| Number of Teeth | 20 | Bore Type | Bushed TB |
| Outside Diameter | 10.371 in. | Bushing Part Number | 3020 |
| Pitch Diameter | 9.589 in. | Bushing Min Bore Size | 0.938 in. |
| Single Strand Tooth Thickness | 0.924 in. | Bushing Max Bore Size | 3.000 in. |
| Hardened Teeth | No |
| Storage Dimension Length | 10.371 in. | Weight | 16.70 lbs. |
|---|---|---|---|
| Storage Dimension Width | 10.371 in. | Individually Packaged | No |
| Storage Dimension Height | 2.000 in. |
#259046
Brand
Martin Sprocket
Model
120A11
#259048
Brand
Martin Sprocket
Model
120A13
#259097
Brand
Martin Sprocket
Model
120BTB20
#259045
Brand
Martin Sprocket
Model
120A10
#259047
Brand
Martin Sprocket
Model
120A12
| Brand | NTN Bearing |
| Model | 9#SP228N1 |
| Brand | Pramet |
| Model | 6922738 |
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/