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- F4 1/2 RFFR EB
Size 4-1/2 Floating Shaft Flange Type - Rigids Outboard Coupling
Model: F4 1/2 RFFR EB
| Request Quote | Quantity |
Product Details
| Configuration | |
| Units for Shaft Length | |
| Shaft Length (in) (11.18 to 30) | |
| Shaft Length (mm) (284 to 762) | |
| Units for Drive Bore | |
| Drive Bore (in) (2.25 to 7.75) | |
| Drive Bore (mm) (57.2 to 196.9) | |
| Units for Driven Bore | |
| Driven Bore (in) (2.25 to 7.75) | |
| Driven Bore (mm) (57.2 to 196.9) | |
| Include Bolts on Model | |
| Documentation | |
| Standard Metric and Inch Bores and Keyway (PDF, 34KB) |  |
| Application Service Factors (PDF, 14KB) | |
| Coupling Installation and Maintenance Instructions (PDF, 43KB) | |
| Cross Reference Series F (PDF, 36KB) | |
| F - Series Flange Dimensions |  |
| Size | 4-1/2 |
| Style | Rigids Outboard |
| Rating | 500 HP/100 rpm |
| Torque Capacity | 315,000 IN-LBS |
| Maximum Speed? | 5160 rpm |
| Bolt Configuration | Exposed Bolts |
| Max Bore (Std Keyway) (in) | 7.750 |
| Max Bore (Shallow Keyway) (in) | 8.250 |
| Standard Keyway (in) | 2 x 3/4 |
| Shallow Keyway (in) | 2 x 1/2 |
| A - Diameter (in) | 13.630 |
| BR - Length (in) | 10.440 |
| C1 - Length (in) | 0.340 |
| DR - Length (in) | 5.250 |
| DS - Length (in) | 5.250 |
| E - Length (in) | 5.310 |
| E1 - Length (in) | 5.000 |
| F - Diameter (in) | 10.310 |
| G - Length (in) | 0.220 |
| O - Diameter (in) | 8.500 |
| Rough Stock Bore (in) | 2.25 |
| Grease - Weight | 1-5.5 LB-OZ. |
| Grease - Volume | 1.5 Pints |
1635 Stieve Dr.
South Haven, MI, USA 49090
Phone: 1.800.866.1290
Fax: 877.821.5424
sales@sci-couplings.com