Kop Flex HG2274942 3 1/2 HG EB FF FB
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Bolt Circle9.5Bolt TypeExposed BoltBore Size Max4.88Bore TypeFinish BoreCompatible Bore Size [Min] (in)2Compatible Bore Size [Min] (mm)50.8Compatible Bore Size Flex Hub [Min] (in)2Compatible Bore Size Rigid Hub [Min] (in)2ConfigurationFull FlexCoupling Size3.5Coupling TypeGear CouplingDistance Between Shaft Ends (mm)6.35Fastener Quantity8Fastener Size0.75 x 3.375Height (in)19.5Hub Diameter (in)7IncludesHub, Sleeve & FastenersLength (in)15.5Length Through Bore (in)4.19Length Through Bore (mm)106.43Lube/Non-LubeLubricatedMaterialMedium Carbon SteelMeasurement SystemImperialOD11Overall Length (in)8.63Rating HP @ 100 RPM259.9Sleeve TypeFlangedSpeed Max (rpm)3900Tooth ProfileCrown faced, Involute ToothTorque [Max] (in-lb)327600Torque Rating (in-lb)163800Width15.25
Specifications
| Bolt Circle | 9.5 |
| Bolt Type | Exposed Bolt |
| Bore Size Max | 4.88 |
| Bore Type | Finish Bore |
| Compatible Bore Size [Min] (in) | 2 |
| Compatible Bore Size [Min] (mm) | 50.8 |
| Compatible Bore Size Flex Hub [Min] (in) | 2 |
| Compatible Bore Size Rigid Hub [Min] (in) | 2 |
| Configuration | Full Flex |
| Coupling Size | 3.5 |
| Coupling Type | Gear Coupling |
| Distance Between Shaft Ends (mm) | 6.35 |
| Fastener Quantity | 8 |
| Fastener Size | 0.75 x 3.375 |
| Height (in) | 19.5 |
| Hub Diameter (in) | 7 |
| Includes | Hub, Sleeve & Fasteners |
| Length (in) | 15.5 |
| Length Through Bore (in) | 4.19 |
| Length Through Bore (mm) | 106.43 |
| Lube/Non-Lube | Lubricated |
| Material | Medium Carbon Steel |
| Measurement System | Imperial |
| OD | 11 |
| Overall Length (in) | 8.63 |
| Rating HP @ 100 RPM | 259.9 |
| Sleeve Type | Flanged |
| Speed Max (rpm) | 3900 |
| Tooth Profile | Crown faced, Involute Tooth |
| Torque [Max] (in-lb) | 327600 |
| Torque Rating (in-lb) | 163800 |
| Width | 15.25 |
HG2274942
