Falk
Falk TDR-20 - Disc, TDR-20
Model: TDR-20
Falk TDR-20 Disc coupling — TDR-20 series, 1.25" bore, Finished Bore, 0.250x0.125 keyway, Alloy Steel, Disc Pack, 3.5" OD, 900 lb-in nominal torque, 7200 max RPM.
Technical Specifications
| Coupling Type | Disc |
| Insert Element | Disc Pack |
| Series/Size | TDR-20 |
| Max Bore (in) | 1.25 |
| Bore Type | Finished Bore |
| Exact Bore (in) | 1.25 |
| Keyway Size | 0.250x0.125 |
| Outer Diameter (in) | 3.5 |
| Material | Alloy Steel |
| Nominal Torque (in-lbs) | 900 |
| Max RPM | 7200 |
| Keyway Size Display | 1/4 x 1/8 |
Manufacturer
Falk
A Rexnord brand manufacturing gear couplings, grid couplings, and industrial drives.
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