RCK Shaft Clamping Elements

Designed for use with standardised ranges of pulleys, sprockets and gears the RCK shaft clamping element can accommmodate a large range of shaft diameters with a hub of constant bore diameter. These shaft clamping elements provide maximum torque transmission from a single unit, but, due to their large clamping surfaces pressures are kept to reasonable levels. The design enable automatic centring between shaft and hub, and axial positioning of the hub does not change during clamping. Suitable for applications with high bending loads.