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Ringfeder 7012 48x80 Locking Assembly
Ringfeder RFN7012, 48d, 80D 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: RfN 7012-48x80
Specifications
| dn min bei 400 | 3.937 |
| max. transmissible torque ft lbs | 1819 |
| pw | 33478 |
| pn | 20000 |
| ta | 30 |
| width of ring | 0.787 |
| transmissible torque at given ta | 1478 |
| overall length without screws | 0.945 |
| overall length | 1.319 |
| outer diameter inch | 3.15 |
| inner diameter inch | 1.89 |
| surface pressure on shaft at given ta | 33478 |
| surface pressure on hub at given ta | 20000 |
| max. tightened torque of the clamping screws | 30 |
| series | RfN7012 |
| d mm | 80 |
| l mm | 33.5 |
| l1 mm | 24 |
| l3 mm | 20 |
| t nm | 2004 |
| pw nmm2 | 231 |
| pn nmm2 | 138 |
| dg mm | 8 |
| ta nm | 41 |
| dn min bei rp02 400 nmm2 mm | 100 |
| tmax nm | 2466 |
| video |
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