Axial Capacity (+/-)0.04Bore Range (in)0.5 to 1.75Bore Size Max1.75Bore TypeRough BoreConfiguration2 long hubsCoupling Size103Coupling TypeDisc CouplingDisc Coupling TypeSingle FlexDisc ShapeScallopedHub Diameter (in)2.57Hub MaterialCarbon steelLength Through Bore (in)1.66Length Through Bore (long hub) (in)1.94Length Through Bore standard hub (in)1.66Lube/Non-LubeNon-LubricatedMax Compatible Bore Size (long hub) (in)1.75Max Torque (ft-lb)667Measurement SystemImperialMin Compatible Bore Size (long hub) (in)0.5OD3.94Rating HP @ 100 RPM6.3Speed Max (rpm)18200StyleKD4Torque Rating (in-lb)4000Total Length (One Hub Reverse) (in)Total Length (One Hub Reverse) (in)Total Length (Std Hub Post) (in)4.19Total WR2 (lb-in2)9.5
| Axial Capacity (+/-) | 0.04 |
| Bore Range (in) | 0.5 to 1.75 |
| Bore Size Max | 1.75 |
| Bore Type | Rough Bore |
| Configuration | 2 long hubs |
| Coupling Size | 103 |
| Coupling Type | Disc Coupling |
| Disc Coupling Type | Single Flex |
| Disc Shape | Scalloped |
| Hub Diameter (in) | 2.57 |
| Hub Material | Carbon steel |
| Length Through Bore (in) | 1.66 |
| Length Through Bore (long hub) (in) | 1.94 |
| Length Through Bore standard hub (in) | 1.66 |
| Lube/Non-Lube | Non-Lubricated |
| Max Compatible Bore Size (long hub) (in) | 1.75 |
| Max Torque (ft-lb) | 667 |
| Measurement System | Imperial |
| Min Compatible Bore Size (long hub) (in) | 0.5 |
| OD | 3.94 |
| Rating HP @ 100 RPM | 6.3 |
| Speed Max (rpm) | 18200 |
| Style | KD4 |
| Torque Rating (in-lb) | 4000 |
| Total Length (One Hub Reverse) (in) | Total Length (One Hub Reverse) (in) |
| Total Length (Std Hub Post) (in) | 4.19 |
| Total WR2 (lb-in2) | 9.5 |