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  October 18, 2017

Ronstan Series 20 Ball Bearing Block - Single - Cheek SKU# 55134

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Ronstan Series 20 Ball Bearing Block - Single - Cheek SKU# 55134 - Series 20 Ball Bearing Block - Single - Cheek. Features: Low friction. High static and dynamic load capacity. Lightweight. Double through-bolt mounting for maximum load capacity. Precision molded Acetal sheaves running on stainless steel or Torlon® ball bearings provide high performance & low friction. Applications: Dinghy control lines. Dinghy Vangs. Cunninghams. Traveller controls. MFG #: RF20151
Manufacturer: Ronstan
 
Ronstan Series 20 Ball Bearing Block - Single - Cheek SKU# 55134
Our Price: $23.40 (US Shipping: $9.80)

Ask for international shipping.
Overview  |   Manuals & Downloads  |   In the Box     
Overview

Series 20 Ball Bearing Block - Single - Cheek

Features:

  • Low friction
  • High static and dynamic load capacity
  • Lightweight
  • Double through-bolt mounting for maximum load capacity
  • Precision molded Acetal sheaves running on stainless steel or Torlon® ball bearings provide high performance & low friction
  • Applications:

  • Dinghy control lines
  • Dinghy Vangs
  • Cunninghams
  • Traveller controls
  • Materials:

  • U.V. Stabilized Acetal sheaves
  • Stainless steel ball bearings
  • Grade 316 stainless steel load strap and head fitting
  • Impact and UV resistant, fiber reinforced Nylon cheeks
  • Specifications:

  • Sheave Ų: 20mm(3/4”)
  • Max. Rope Ų: 6mm(1/4”)
  • M.W.L.: 250kg(550lbs)
  • B. L.: 550kg(1,210lbs)
  • Weight: 14g(0.5oz)


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