Shrink discs

The flange-shaped external clamping connection uses friction locking to secure the hubs and hollow shafts on the shafts.

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Lightweight 3-piece version for medium torques. The slim design makes it ideal for thin hubs and hollow shafts.

Standard 3-piece version for high torques. Universal applications.

Large 3-piece version for very high torques. Larger version of the RfN 4061.

Small 3-piece version for low torques. Very low inertia due to the lightweight design.

Heavy-duty 3-piece version for maximum torques. Highly robust for extreme loads.

Standard 2-piece version for high torques. Wide range of applications.

Large 2-piece version for very high torques. Larger version of the RfN 4161.