TB Wood's
TB Wood's SF-3 - Elastomeric, SF-3
Model: SF-3

TB Wood's SF-3 Elastomeric coupling — SF-3 series, 0.625" bore, Finished Bore, 0.188x0.094 keyway, Cast Iron, Sure-Flex Sleeve, 2.25" OD, 85 lb-in nominal torque, 8000 max RPM.
Technical Specifications
| Coupling Type | Elastomeric |
| Insert Element | Sure-Flex Sleeve |
| Series/Size | SF-3 |
| Max Bore (in) | 0.625 |
| Bore Type | Finished Bore |
| Exact Bore (in) | 0.625 |
| Keyway Size | 0.188x0.094 |
| Outer Diameter (in) | 2.25 |
| Material | Cast Iron |
| Nominal Torque (in-lbs) | 85 |
| Max RPM | 8000 |
| Keyway Size Display | 3/16 x 3/32 |
Manufacturer

TB Wood's
An Altra Industrial Motion brand manufacturing couplings, sheaves, and variable speed drives.
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