Ronstan

Ronstan Series 20 Ball Bearing Block - Double - 2-Axis Shackle Head

SKU: 55139 · UPC: 9316800255559 · MPN: RF20202
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02 · Overview

Ronstan Series 20 Ball Bearing Block - Double - 2-Axis Shackle Head — Product description

Series 20 Ball Bearing Block - Double - 2-Axis Shackle Head

Features:
  • Low friction
  • High static and dynamic load capacity
  • Lightweight
  • Precision molded Acetal sheaves running on stainless steel or Torlon® ball bearings provide high performance & low friction
  • Two-Way head can be fixed at 0° or 90°


Applications:
  • Dinghy control lines
  • Dinghy vangs
  • Cunninghams
  • Traveller controls


Materials:
  • Stainless steel ball bearings
  • UV Stabilized Acetal sheave
  • Grade 316 stainless steel load strap and head fitting
  • Impact and UV resistant, fiber reinforced Nylon cheeks


Specifications:
Sheave Ø: 20mm(3/4")
Max. Rope Ø: 6mm(1/4")
PinØ: 4mm(5/32")
M.W.L.: 350kg(770lbs)
B. L.: 700kg(1,540lbs)
Weight: 42g(1.5oz)

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-55139
MPN: RF20202
UPC: 9316800255559
03 · The numbers

Technical specifications

BrandRonstan
ModelRonstan Series 20 Ball Bearing Block - Double - 2-Axis Shackle Head
SKU / MFR#55139

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04 · Before you buy

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05 · Customer voices

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