high capacity
self-centering, self locking
fixed axial hub position during tightening
single taper design with two outer rings
well suited to transmit high bending moments
tolerances: shaft h7-h11; hub bore H7-H11
surface finish of shaft and hub bore Ra < 3.2 µm
Composition
slotted inner ring, with integrated push-off threads
two slotted outer rings
two sets of different sizes socket head cap screws, grade 12.9