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Ringfeder 7012 20x47 Locking Assembly
Ringfeder RFN7012, 20d, 47D self-centering lock assemblies feature double-tapered thrust rings with self-releasing tapers suitable for the applications with limited space. They have large transmittable forces and moments, bending moment and radial loads, easy installation, and low risks to contamination. Typical applications include pulleys, levers, chain wheels etc. You can download the product's 3D model below.
MPN: RfN7012-20x47
Specifications
| max. transmissible torque ft lbs | 276 |
| pw | 36377 |
| pn | 15507 |
| ta | 13 |
| dn min bei 400 | 2.205 |
| transmissible torque at given ta | 237 |
| width of ring | 0.669 |
| inner diameter inch | 0.787 |
| outer diameter inch | 1.85 |
| overall length | 1.083 |
| overall length without screws | 0.787 |
| surface pressure on shaft at given ta | 36377 |
| surface pressure on hub at given ta | 15507 |
| max. tightened torque of the clamping screws | 13 |
| series | RfN7012 |
| d mm | 47 |
| l mm | 27.5 |
| l1 mm | 20 |
| l3 mm | 17 |
| t nm | 321 |
| pw nmm2 | 251 |
| pn nmm2 | 107 |
| dg mm | 6 |
| ta nm | 17 |
| dn min bei rp02 400 nmm2 mm | 56 |
| tmax nm | 374 |
| video |
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