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Locking assembly MAV 2005


  • medium capacity
  • not self-centering, not self-locking (self-releasing)
  • fixed axial hub position during tightening
  • two thrust rings with double taper design
  • low axial dimension
  • tolerances: shaft h7-h11; hub bore H7-H11
  • surface finish of shaft and hub bore Ra<3.2µm


  • slotted inner ring
  • slotted outer ring
  • double taper front thrust ring, with integrated pull-out threads
  • double taper rear thrust ring
  • set of socket head screws, grade 12.9.
  • zinc plated screws indicate the position of pull-out threads

Technical drawing:

Additional Info

MAV S.p.A. a Socio Unico.

Via Venezia, 12
38049 Altopiano della Vigolana (TN) - Italy

Telefono: +39 0461 845151
Fax: +39 0461 845150
Email: [email protected] 

About us

MAV è is an Italian company, located in Bosentino in Northern Italy, at the foot of the Dolomites, one of the most beautiful areas of the Alps. Established in 1989, we design and produce keyless locking devices, shrink discs and rigid couplings. Our production can offer products for shafts from 5mm up to one meter.

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