Friction Ring Free-nub®
  • Friction Ring Free-nub®
  • Pulley Friction Ring Free-nub®
  • Retention Friction Ring Free-nub®
  • Retention Friction Ring Free-nub®
  • Retention Friction Ring Free-nub®

Retention Pulley |Free-nub®

Free-nub®, friction or retention pulley in hard anodised 7075 T6 aluminium alloy or technical polyamide, extremely strong and lightweight.

They can be used to retain heavy loads, reeving kits or to transport loads or branches. 

For use with our textile connectors / see Freelock® or Loop/Manille product sheet.

MACHINERY DIRECTIVE 2006/42/EC

Material: Aluminium "Fortal T6" / Polyamide Tech

See features below
Friction Ring choice
€65.24
Quantity

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Description

High-strength spherical friction retention pulley, specially designed for use when dismantling a shaft, as it is able to withstand high impact forces.

Can be used to replace pulleys.

  • Allows ropes to pass through without friction or damage.
  • Extremely strong and lightweight.
  • The Freenub should be selected according to the rope being used, the work to be done and the environment.

+ Applications

  • Lifting industry, forestry / pruning, construction, towing.
  • Sheave block and mobile anchoring accessory
  • Cascade hoist and deflection point
  • End-stop device: Rope-Puck

Data sheet

  • Pulley Free-nub 40 ¬ Polymère Tech ¬ Black
  • Pulley Free-nub 60 ¬ Technical Duralumin ¬ Black
  • High mechanical strength
  • Low coefficient of friction

Product Details

Product Name

Breaking loadWXeightØ NUBØ Recommended rope
Diam. max
Kn gr mm mm
Free-nub 40 47 26 40 12
Free-nub 60 350 134 56 16

Advantages

  • Comfort of use
  • Weight/resistance ratio
  • Performance, lightness and reliability