PHOTO CREDIT:© Gordon Upton / guppypix.com

Ball Bearing Blocks

Series 30

Features

  •  Low friction 2-stage ball bearing system provides consistent performance over the full working load range.
  •  High static and dynamic load capacity.
  •  Light weight
  •  Versatile head fittings

  • Share:
  Product No. Desc. Sheave Max. Rope Max. Cable Pin M.W.L.B. L.Weight Price  
  in.in.inin. lb.lb.oz.    
RF30100 RF30100 Single, swivel shackle head

1 3/16

5/16

-

5/32

660

1650

1.2

$ 31.75

VIEW
RF30101 RF30101 Single, loop head.

1 3/16

5/16

-

-

660

1650

1.0

$ 22.34

VIEW
RF30110 RF30110 Single, becket, swivel shackle head

1 3/16

5/16

-

5/32

660

1650

1.4

$ 50.58

VIEW
RF30111 RF30111 Single, becket, loop head

1 3/16

5/16

-

-

660

1650

1.2

$ 36.46

VIEW
RF30141 RF30141 Stand-up

1 3/16

5/16

-

-

660

1650

1.3

$ 28.22

VIEW
RF30285 RF30285 Series 30mm linked with a Series 20mm Block

1 3/16 + 3/4

5/16 + 1/4

-

-

550

1210

1.6

$ 36.46

VIEW

Sheaves running on Acetal or Torlon ball bearings provide high performance & low friction. The 2-stage ball bearing system provides consistent performance over the full load range.

  • Primary lead blocks on dinghies and catamarans
  • Control lines on larger yachts
  • U.V. stabilised Acetal sheaves
  • Acetal ball bearings
  • Impact modified, fibre reinforced and U.V. stabilised Nylon cheeks
  • Grade 316 stainless steel load straps and head fittings