Ronstan

Ronstan Series 30 Ball Bearing Block - Single - Loop Top

SKU: 55171 · UPC: 9316800258260 · MPN: RF30101
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02 · Overview

Ronstan Series 30 Ball Bearing Block - Single - Loop Top — Product description

Series 30 Ball Bearing Block - Single - Loop Top

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
  • 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


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


Materials:
  • 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


Specifications:
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)


Ronstan ball bearing blocks are designed and manufactured to meet the needs of sailing. For boats of various sizes, for thin plates, fine-tuning and control lines...
SKU: NVN-55171
MPN: RF30101
UPC: 9316800258260
03 · The numbers

Technical specifications

BrandRonstan
ModelRonstan Series 30 Ball Bearing Block - Single - Loop Top
SKU / MFR#55171

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04 · Before you buy

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05 · Customer voices

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