Ronstan Series 20 ball Bearing Block - Triple - 2-Axis Shackle head

Series 20 Ball Bearing Block - Triple - 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.: 400kg(880lbs)
B. L.: 850kg(1,870lbs)
Weight: 62g(2.2oz)



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-55141
MPN: RF20302
UPC: 9316800255573