Bolt Circle13.5Bolt TypeExposed BoltBore Size Max7.38Bore TypeFinish BoreCompatible Bore Size [Min] (in)3.5Compatible Bore Size [Min] (mm)88.9Compatible Bore Size Flex Hub [Min] (in)3.5ConfigurationFull FlexCoupling Size5Coupling TypeGear CouplingFastener Quantity8Fastener Size0.875 x 4.25Hub Diameter (in)10IncludesHub, Mill motor Hub, Sleeve & FastenerLength Through Bore (in)6.03Length Through Bore (mm)153.16MaterialMedium Carbon SteelMax Bore w/standard key for Flex Hub7.38Measurement SystemImperialOD15.31Rating HP @ 100 RPM794.76Sleeve TypeFlangedSpeed Max (rpm)2900Tooth ProfileCrown faced, Involute ToothTorque [Max] (in-lb)1001800Torque Rating (in-lb)500900
| Bolt Circle | 13.5 |
| Bolt Type | Exposed Bolt |
| Bore Size Max | 7.38 |
| Bore Type | Finish Bore |
| Compatible Bore Size [Min] (in) | 3.5 |
| Compatible Bore Size [Min] (mm) | 88.9 |
| Compatible Bore Size Flex Hub [Min] (in) | 3.5 |
| Configuration | Full Flex |
| Coupling Size | 5 |
| Coupling Type | Gear Coupling |
| Fastener Quantity | 8 |
| Fastener Size | 0.875 x 4.25 |
| Hub Diameter (in) | 10 |
| Includes | Hub, Mill motor Hub, Sleeve & Fastener |
| Length Through Bore (in) | 6.03 |
| Length Through Bore (mm) | 153.16 |
| Material | Medium Carbon Steel |
| Max Bore w/standard key for Flex Hub | 7.38 |
| Measurement System | Imperial |
| OD | 15.31 |
| Rating HP @ 100 RPM | 794.76 |
| Sleeve Type | Flanged |
| Speed Max (rpm) | 2900 |
| Tooth Profile | Crown faced, Involute Tooth |
| Torque [Max] (in-lb) | 1001800 |
| Torque Rating (in-lb) | 500900 |