Motion
4071-220
Keyless Locking Rigid Coupling - 220 mm Bore, 370 mm OD, 114 mm Length
MI ITEM #00235105
MFR #4071-220
Quote Required
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Keyless Locking Rigid Coupling - 220 mm Bore, 370 mm OD, 114 mm Length
MI ITEM #00235105
MFR #4071-220

Mfr description
RFN 4071- 220 SHRINK DISC
  • Slit inner ring – low losses and pressure on the hub.
  • Extension of the RINGFEDER® RfN 4061 series from an internal diameter of 220 mm up to the largest diameters. Cost-efficient solution with high capacity in the largest possible range of applications. The preload force can be set targeted to the relevant application.
  • Unlimited range of applications – RINGFEDER® Shrink Disc connections are suitable for securing all types of hubs onto shafts and axles. Replacing traditional shrink fits, keys and polygon connections, splined shafts etc. So cog wheels and sprockets, levers, lifters, cam discs, pulleys or brake discs, balance wheels, couplings, slip on gear mechanisms, flanges, pulley wheels and rotors can be attached absolutely reliable.
In Stock
Factory Order
Shipping
Shipping time may vary. Motion rep will advise.
This product requires a Quote Request and may take longer to process and ship
Quote Required

Specifications

Dimensions

  • Bore - Side 1
    220 mm
  • Bore - Side 2
    220 mm
  • Bore Diameter  
    220 mm
  • Coupling Length  
    114 mm
  • Min Bore Diameter
    220 mm
  • Outside Diameter  
    370 mm
  • Overall Length
    114 mm
  • Weight
    119.0 kg

Details

  • Coupling Material
    Steel
  • Coupling Type
    Shrink Disc
  • Description
    KEYLESS BUSHING
  • Hub Surface Pressure
    248 N/mm
  • Lubrication
    Maintenance Free
  • Manufacturer Catalog Number
    4071-220
  • Manufacturer Product Page
  • Maximum Transmitted Torque
    95000 Nm
  • Number Of Locking Screws
    15
  • Product Type
    Keyless Locking Rigid Couplings
  • Series
    RfN 4071
  • Transmissible Axial Force
    1190 kN/lbs

Compliance & Safety Data

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