Roller Ball Bearing Blocks

 Series 60mm


  • 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
  • Lockable swivelling head post
  • High strength forged shackle
Sheave Ø60 mm
Max. Rope Ø14 mm
Max. Cable Ø- mm
Pin Ø- mm
M.W.L.1500 kg
B. L.3000 kg
Weight465 g

Product Information

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


  • Mainsheet and spinnaker sheets on boats to 11m (36ft)
  • Halyard, vang and backstay applications on boats to 12m (40ft)
  • General control line applications on larger yachts


  • Alloy cheek plates
  • Alloy sheave
  • Torlon® needle rollers
  • Carbon black Acetal ball bearings
  • Grade 316 stainless steel head post and forged shackle