Bolt TypeExposedBore Size Max1.625Bore TypeRough BoreConfigurationFlex RigidCoupling Size1.5Coupling TypeGear CouplingFastener Quantity8Fastener Size & Length3/8 x 2Hub Diameter (in)3.8125Length Through Bore (in)1.84375Lube/Non-LubeLubricatedMaterialMedium Carbon SteelMax Bore w/standard key for Flex Hub1.625Measurement SystemImperialMin Compatible Bore Size (in)0Min Compatible Bore Size Flex Hub (in)0OD6Overall Length (in)3.938Rating HP @ 100 RPM27Sleeve TypeFlangedSpeed Max (rpm)12000StyleFASTSTooth ProfileStraight Faced Involute Hub toothTorque [Max] (in-lb)34000Torque Rating (in-lb)17000
| Bolt Type | Exposed |
| Bore Size Max | 1.625 |
| Bore Type | Rough Bore |
| Configuration | Flex Rigid |
| Coupling Size | 1.5 |
| Coupling Type | Gear Coupling |
| Fastener Quantity | 8 |
| Fastener Size & Length | 3/8 x 2 |
| Hub Diameter (in) | 3.8125 |
| Length Through Bore (in) | 1.84375 |
| Lube/Non-Lube | Lubricated |
| Material | Medium Carbon Steel |
| Max Bore w/standard key for Flex Hub | 1.625 |
| Measurement System | Imperial |
| Min Compatible Bore Size (in) | 0 |
| Min Compatible Bore Size Flex Hub (in) | 0 |
| OD | 6 |
| Overall Length (in) | 3.938 |
| Rating HP @ 100 RPM | 27 |
| Sleeve Type | Flanged |
| Speed Max (rpm) | 12000 |
| Style | FASTS |
| Tooth Profile | Straight Faced Involute Hub tooth |
| Torque [Max] (in-lb) | 34000 |
| Torque Rating (in-lb) | 17000 |