PHOTO CREDIT:© Ana Sutej
 

Series 75mm

RF78251

Features

  • High static and dynamic load capacity
  • Minimal friction across the working load range
  • Reliable, trouble-free performance
  • Simplicity of design and construction facilitate maintenance and servicing

  • Share:
These blocks have the strength and durability to meet the requirements of racing and cruising. Block cheeks are manufactured from the highest quality alloy for maximum strength. The cut-away design minimises weight and allows easy fresh water rinsing of salt and debris from the bearings. Blocks can be disassembled for servicing or customisation.The Torlon® Roller and Ball Bearing self-contained alloy sheave packages provide reliable, low-friction performance at high loads. The high axial loads are carried by Torlon® roller needle bearings, while side thrust loads are taken up by Acetal ball bearin
Sheave Ų75 mm
Max. Rope Ų14 mm
Max. Cable Ų- mm
Pin Ų- mm
M.W.L.1990* kg
B. L.3980* kg
Weight536 g
* Total block load. Maximum load on top sheave not to exceed 50% of total block load.
  • Mainsheet on boats to 14m (46ft)
  • Halyard and spinnaker sheets on boats to 15m (50ft)
  • Backstay applications on boats to 11m (36ft)
  • General control line applications on larger yachts
  • Alloy cheek plates
  • Alloy sheave
  • Torlon® needle rollers
  • Carbon black Acetal ball bearings