RFN-7012-20X47, Ringfeder, Slimmest Series for Narrow Spaces as Well as Maximum Forces and Moments

Metric, ID mm 20, OD mm 47

Brand Ringfeder
Mfr Part No. RFN-7012-20X47
Acorn Code RFN-7012-20X47-RINGFEDER
HS Code 8482 99 00 90
COO China (CN)


in stock

The original RINGFEDER® Locking Assemblies featuring double-tapered thrust rings with self-releasing tapers. They bridge relatively large fit clearances, are easy to install, adjust or remove, but are not self-centering. A pre-centering hub section is usually required.


Product Attributes
Manufacturer Product Code RFN-7012-20X47
Basic Product Description Slimmest Series for Narrow Spaces as Well as Maximum Forces and Moments
Measurement Metric
UOM Each
Inner Diameter (mm) 20
Outer Diameter (mm) 47
Weight (kg) 0.24
Features Large transmittable forces and moments - several Locking Assemblies RfN 7012 can be placed one behind the other. The transmissible torque and axial forces are added - please take in this respect consulting with our technical experts.
Features Easy installation - RfN 7012 Locking Assemblies can bridge large clearances without the loss of transmission values.
Features Low risk to contamination - during the tightening process the functional surfaces of the device and connection are pressed together generating a surface pressure that does not allow the ingress of contamination.
Features Free from wear - the Locking Assembly RfN 7012 works without moving parts on shaft and hub, through this, abrasive wear and backlash are avoided. Thus, RfN 7012 can be repeatedly clamped and released.

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