Ronstan RF20111 Series 20 Ball Bearing Block Single Loop Top Becket

High static and dynamic load capacity

The Ronstan RF20111 Series 20 Ball Bearing Block Single
Loop Top Becket features precision-moulded Acetal sheaves
running on stainless steel ball bearings that provide high
performance and low friction. This can be fitted with a shackle in
either of two planes to allow correct alignment of the block.

Ronstan RF20111 Series 20 Ball Bearing Block Single Loop
Top Becket Features:

• Lightweight, durable construction
• High static and dynamic load capacity
• Low friction
• Stainless steel ball bearings
• UV stabilised Acetal sheave
• Grade 316 stainless steel load strap and head fitting
• Impact and UV resistant, fibre reinforced Nylon cheeks
• Applications:
  • Dinghy control lines
  • Dinghy vangs
  • Cunninghams
  • Traveller controls

Ronstan RF20111 Series 20 Ball Bearing Block Single Loop
Top Becket Specifications:

• Sheave diameter: 20 mm
• Max. Rope diameter: 6 mm
• M.W.L.: 250 kg
• B. L.: 550 kg
• Weight: 18 g