PHOTO CREDIT:© Gordon Upton / guppypix.com

Ball Bearing Blocks

Narrow Series

Features

  •  Low friction Torlon® ball bearing system
  •  Lightweight
  •  Cheek cut-outs for easy bearing maintenance

  • Share:
  Product No. Desc. Sheave ŲMax. Rope ŲMax. Cable ŲPin ŲM.W.L.B. L.Weight Price  
  in.in.inin. lb.lb.oz.    
RF34101 RF34101 Single Loop Top, Acetal sheave, Acetal balls

1 3/16

3/16

-

-

330

1540

0.8

VIEW
RF34108 RF34108 Single loop top, clevis pin head, alloy sheave, Torlon® balls

1 3/16

3/16

-

7/32

360

1490

1.3

$ 51.71

VIEW
RF34118 RF34118 Single loop top, becket, clevis pin head, alloy sheave, Torlon® balls

1 3/16

3/16

-

7/32

540

1490

1.5

VIEW
RF44108 RF44108 Single loop top, clevis pin top

1 9/16

1/4

-

7/32

530

2430

2.1

$ 76.42

VIEW
RF54108 RF54108 Single loop top, clevis pin top

2

5/16

-

5/16

990

2980

4.1

$ 0.00

VIEW

Alloy sheaves running on Torlon® ball bearings provide high performance & low friction.

Range Selection Advice
  • Primary lead blocks on dinghies and catamarans
  • Control lines on larger yachts