Martin SD 3/4 Standard QD Bushing, 3/4 in Dia Bore, 2.187 in Dia Barrel, 3.187 in Dia Flange, 1.813 in OAL, Steel
QD (quick detachable) bushings are designed for conventional mounting or reverse mounting. These bushings have a flange.
Martin QD Bushing, Standard, 3/4 in Bore Dia, 2.187 in Barrel Dia, 3-1/2 in Hub Dia, 2.687 in Bolt Circle, 3.187 in Flange Dia, 1/2 in Flange Thickness, 3 Bolt Holes, 1/4-20 x 1-7/8 in Screw, 5000 in-lb, 1.813 in Overall Length, 3/32 x 3/16 in Keyway, Steel
| Barrel Diameter | : | 2.187 in |
| Bolt Circle Diameter | : | 2.687 in |
| Bore Diameter | : | 3/4 in |
| Flange Diameter | : | 3.187 in |
| Flange Thickness | : | 1/2 in |
| Hub Diameter | : | 3-1/2 in |
| Keyway Size | : | 3/32 x 3/16 in |
| Material | : | Steel |
| Number of Bolt Holes | : | 3 |
| Overall Length | : | 1.813 in |
| Screw Size | : | 1/4-20 x 1-7/8 in |
| Torque Rating | : | 5000 in-lb |
| Type | : | Standard |