Bolt Circle5.88Bolt TypeExposed BoltBore Size Max2.88Bore TypeFinish BoreCompatible Bore Size [Min] (in)1Compatible Bore Size [Min] (mm)25.4Compatible Bore Size Flex Hub [Min] (in)1ConfigurationFull FlexCoupling Size2Coupling TypeGear CouplingFastener Quantity6Fastener Size0 1/2 x 2 1/2Hub Diameter (in)4.14IncludesHub, Mill motor Hub, Sleeve & FastenerLength Through Bore (in)2.44Length Through Bore (mm)61.98MaterialMedium Carbon SteelMax Bore w/standard key for Flex Hub2.88Measurement SystemImperialOD7Rating HP @ 100 RPM59.98Sleeve TypeFlangedSpeed Max (rpm)5600Tooth ProfileCrown faced, Involute ToothTorque [Max] (in-lb)75600Torque Rating (in-lb)37800
| Bolt Circle | 5.88 |
| Bolt Type | Exposed Bolt |
| Bore Size Max | 2.88 |
| Bore Type | Finish Bore |
| Compatible Bore Size [Min] (in) | 1 |
| Compatible Bore Size [Min] (mm) | 25.4 |
| Compatible Bore Size Flex Hub [Min] (in) | 1 |
| Configuration | Full Flex |
| Coupling Size | 2 |
| Coupling Type | Gear Coupling |
| Fastener Quantity | 6 |
| Fastener Size | 0 1/2 x 2 1/2 |
| Hub Diameter (in) | 4.14 |
| Includes | Hub, Mill motor Hub, Sleeve & Fastener |
| Length Through Bore (in) | 2.44 |
| Length Through Bore (mm) | 61.98 |
| Material | Medium Carbon Steel |
| Max Bore w/standard key for Flex Hub | 2.88 |
| Measurement System | Imperial |
| OD | 7 |
| Rating HP @ 100 RPM | 59.98 |
| Sleeve Type | Flanged |
| Speed Max (rpm) | 5600 |
| Tooth Profile | Crown faced, Involute Tooth |
| Torque [Max] (in-lb) | 75600 |
| Torque Rating (in-lb) | 37800 |