RINGFEDER - RFN 7007-55x85

Details

(THREAD = M8), Simple and quick assembly and disassembly, complete freedom from maintenance and wear, absolutely backlash-free power. Locking As­sem­blies are friction-locked shaft-hub connections manufactured to the highest quality standards. Locking As­sem­blies are the superior alternative to conventional shrink-fits, wedge, keyway or polygonal connections and offer outstanding concentricity and resistance to alternating torsion. Two piece design similar to Locking Assembly RfN 7006, but extended with lower shaft and hub pressures. Is a modification of RfN 7004 with all its positive features, but here - same as RfN 7006 - the axial displacement during mounting is averted. Features are : Excellent concentricity and very easy to dismantle - these self-centering Locking Assemblies provide particularly good concentricity between the clamped parts. The flange is reinforced at the critical point. This prevents a bending and lifting of the inner ring during installation and therefore a good dismantling is ensured. Higher rotation speed, High radial loads, Axial hub positioning, Low surface pressure.

Specifications