Accessory/spare part for rubber couplings KTR KTR 250-38X50

With the self-centering internal clamping sets (shaft-hub-connection) the centering of hub to shaft is made by the clamping set. In this way additional centering of the hub is not necessary. CLAMPEX self-centering internal clamping sets allow for a backlash-free and frictionally engaged connection between cylindrical shafts without keyway and hub bores. The wedge-shaped components of the clamping sets that are shifted on top of each other via clamping screws generate radial forces that provide for friction fit on the contact surfaces of shaft and hub bores. Thsi friction fit allows for simultaneous transmission of torque and axial force. The integrated clamping screws are used for clamping and untightening of the clamping sets depending on the type of clamping set. CLAMPEX internal clamping sets are preferred, among other things, as an alternative to a feather key connection considering their benefits.