Martin 3G-OTH-126721 — Technical Specifications
The MARTIN Chain Shaft Coupling Hub: 80 (MPN 8020TBF) is a taper bushed bore coupling sprocket made of steel. It features a round keyed bore with a bushing bore range of 15/16 to 3 in, a bushing size of 3020 installed on the hub side, and a chain number of 80.
Technical Specifications
| Parameter | Value |
|---|---|
| Type | Steel, For Keyed Shaft Type |
| Brand | MARTIN |
| Hub Dia | 5 3/8 in |
| Bore Dia | 3 in |
| Bore Type | Round Keyed |
| Chain Number | 80 |
| Hub Material | Steel |
| For Bushing Size | 3020 |
| Bushing Bore Range | 15/16 to 3 in |
| Bushing Install Location | Hub Side |
| Manufacturer Part Number | 8020TBF |