PHOTO CREDIT:© Gordon Upton / guppypix.com

Ball Bearing Blocks

Series 75

Features

  •  Low friction, 2-stage ball bearing system
  •  High static and dynamic load capacity
  •  Lightweight
  •  Cheek cut-outs for easy bearing maintenance

  • Share:
  Product No. Desc. Sheave Max. Rope Max. Cable Pin M.W.L.B. L.Weight  
  mmmmmmmmkgkgg  
RF70300 RF70300 Triple

75

12

-

7.0

1250

2500

632

VIEW
RF72330 RF72330 Triple, becket, cleat

75

12

-

7.0

685

2000

790

VIEW

Blocks can be disassembled for servicing or customisation.

  • Mainsheet sheets on boats to 11m (36ft)
  • Various control line applications on larger yachts
  • Carbon black Acetal ball bearings
  • U.V. stabilised Acetal sheaves
  • Alloy cheeks
  • Grade 316 stainless steel forged shackle
  • Grade 316 stainless steel bearing linner