Ronstan Ronstan Series 30 Ball Bearing Block - Single - Loop Top Sailing

Ronstan Series 30 Ball Bearing Block - Single - Loop Top


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Series 30 Ball Bearing Block - Single - Loop Top

  • 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
  • Sheaves running on Acetal or Torlon® ball bearings provide high performance & low friction
  • Can be fitted with a shackle in either of two planes to allow correct alignment of the block

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

  • U.V. stabilized Acetal sheaves
  • Acetal ball bearings
  • Impact modified, fiber reinforced and U.V. stabilized Nylon cheeks
  • Grade 316 stainless steel load straps and head fittings

Sheave Ø: 30mm(1-3/16")
Max. Rope Ø: 8mm(5/16")
M.W.L.: 300kg(660lbs)
B. L.: 750kg(1,650lbs)
Weight: 28g(1.0oz)

Manufacturer : Ronstan
Manufacturer Part No : RF30101
UPC : 9316800258260

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