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Shrink Disc MAV 3009 standard series

Features

  • external locking device for hollow shaft (hub) – shaft connection
  • two-part design
  • self-releasing tapers, greased with MoS2 (μ = 0.05). Series MAV 3008 – MAV 3009 feature oiled tapers (self-locking) up to size 68×115
  • screws greased with MoS2 (μ = 0.10)
  • MAV 3008 – MAV 3009: standard series, medium capacity
  • tolerance of hub outer diameter: h8
  • surface fi nish of shaft and hub Ra < 3.2 μm
  • shaft – hub bore contact surface grease-free and dry (μ = 0.15)

Composition

  • slotted inner ring, with integrated push-off threads
  • outer ring
  • set of hexagonal head cap screws, grade 10.9 (size < M6 of grade 8.8) for series MAV 3008 – MAV 3108 – MAV 3208; grade 12.9 for series MAV 3009 – MAV 3209
  • hardened washers DIN 6916 for units with screw size ≥ M16

Technical Drawing

MAV S.p.A. a Socio Unico.
Via Venezia, 12, 38049 Altopiano della Vigolana (TN) – Italy

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