Martin SD 1 3/8 3/8K Standard SD QD® Bushing, 1-3/8 in Dia Bore, 2.187 in Dia Barrel, 3.188 in Dia Flange, 1.813 in OAL, Cast Iron
QD® (Quick Detachable) bushings are designed for conventional mounting or reverse mounting. These bushings have a flange.
Martin QD® Bushing, Standard SD, 1-3/8 in Bore, 2.187 in Barrel Diameter, 2.688 in Diameter Bolt Circle, 3.188 in Diameter Flange, 1/2 in Flange Thickness, 3 Bolt Holes, 1/4-20 x 1-7/8 in Set Screw, 1/4 x 1-7/8 in Cap Screw Screw, 108 in-lb Torque, 1.813 in Overall Length, 5/16 x 5/32 in Keyway, Cast Iron
| Torque Rating | : | 108 in-lb |
| Flange Thickness | : | 1/2 in |
| Keyway Size | : | 5/16 x 5/32 in |
| Bore Diameter | : | 1-3/8 in |
| Overall Length | : | 1.813 in |
| Material | : | Cast Iron |
| Type | : | Standard SD |
| Bolt Circle Diameter | : | 2.688 in |
| Number of Bolt Holes | : | 3 |
| Screw Size | : | 1/4-20 x 1-7/8 in Set Screw, 1/4 x 1-7/8 in Cap Screw |
| Barrel Diameter | : | 2.187 in |
| Flange Diameter | : | 3.188 in |