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Martin 12BTB84 Taper-Lock bushed roller chain sprocket for #12 chain (19.050 mm pitch). 84 teeth, steel construction, uses 2517 series taper bushing (sold separately). Outside diameter 521.230 mm, pitch diameter 509.480 mm.
MODEL 12BTB84
Contact supplier for technical support on: 323-728-8117
$662.99 Each
Prices are subject to change
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Returnable: See conditions
Material
Steel
Number Of Teeth
84
Outside Dia
521.230 mm
Pitch
19.050 mm
Pitch Diameter
509.480 mm
| Material | Steel | Width across Teeth/ Rows | 11.100 mm |
|---|---|---|---|
| Chain Number | 12B-1 | Hub Configuration | B |
| Chain Pitch | 19.050 mm | Hub Outside Diameter | 108.000 mm |
| Number of Chain Rows | 1 | Construction Detail | Welded |
| Number of Teeth | 84 | Bore Type | Bushed TB |
| Outside Diameter | 521.230 mm | Bushing Part Number | 2517 |
| Pitch Diameter | 509.480 mm | Bushing Min Bore Size | 12.700 mm |
| Single Strand Tooth Thickness | 11.100 mm | Bushing Max Bore Size | 63.500 mm |
| Storage Dimension Length | 20.533 in. | 38.83 lbs. | |
|---|---|---|---|
| Storage Dimension Width | 20.533 in. | Individually Packaged | No |
| Storage Dimension Height | 1.750 in. |
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/