We never sell your data to third parties
Image for Illustration purposes only. Actual product may vary
Martin 80BTB21 is a steel Taper-Lock bushed sprocket for #80 roller chain (1" pitch) with 21 teeth. Requires a 2517 series Taper-Lock bushing (sold separately). Features a 7.235" outside diameter and is designed for heavy-duty power transmission
MODEL 80BTB21
Contact supplier for technical support on: 323-728-8117
$158.90 Each
Prices are subject to change
FREE SHIPPING ON ORDERS OVER $100
Select Quantity
Typically Ships in: 1 day
Returnable: See conditions
Material
Steel
Number Of Teeth
21
Outside Dia
7.235"
Pitch
1.000 in.
| Material | Steel | Hub Configuration | B |
|---|---|---|---|
| Chain Number | 80 | Hub Outside Diameter | 4.250 in. |
| Chain Pitch | 1.000 in. | Hub Recessed For Chain | No |
| Number of Chain Rows | 1 | Construction Detail | Welded |
| Number of Teeth | 21 | Bore Type | Bushed TB |
| Outside Diameter | 7.235 in. | Bushing Part Number | 2517 |
| Pitch Diameter | 6.710 in. | Bushing Min Bore Size | 0.500 in. |
| Single Strand Tooth Thickness | 0.575 in. | Bushing Max Bore Size | 2.500 in. |
| Hardened Teeth | No |
| Storage Dimension Width | 7.235 in. | Individually Packaged | No |
|---|---|---|---|
| Storage Dimension Height | 1.750 in. |
#264774
Brand
Martin Sprocket
Model
80A13
#264771
Brand
Martin Sprocket
Model
80A11
#264773
Brand
Martin Sprocket
Model
80A12
#264770
Brand
Martin Sprocket
Model
80A10
#265529
Brand
Martin Sprocket
Model
80BTB21
| Brand | Consolidated Bearings |
| Model | TREL-2 |
| Brand | Allen Bradley |
| Model | 800TC-QTH24AAR |
| Brand | Bunting Bearings |
| Model | CB273636 |
| Brand | Pramet |
| Model | 6801236 |
| Brand | Bestorq |
| Model | 5VK1000 |
| Brand | Dichtomatik |
| Model | 75052945 |
| Brand | Pramet |
| Model | SVGCR 1616 P 07 |
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/