Material: Steel.

• For fixing a hub (e.g. drive wheel, rotor or similar) on a shaft.
• For medium high torques. Like COM-A, but with slotted pressure rings.
• Not self-centering.
• Self-releasing at dismounting.
• No axial movement during mounting.

Fit: Shaft h8, Hub H8.
Surface roughness hub / shaft R_z max. 12.5 µm.
More sizes up to d=1,000mm for 2,336,000Nm are available.
Price and delivery time on request.