Ronstan Series 20 Ball Bearing Block - Double, In-Line

Series 20 Ball Bearing Block - Double, In-Line

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.

Applications:

• Dinghy control lines
• Dinghy vangs
• Cunninghams
• Traveller controls
• Dinghy barber haulers
• Spinnaker pole launching systems

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

"RonstanRonstan Ball Bearing blocks have been conceived and engineered for the demands of competitive sailing. Used on boats of all sizes for sheet, fine tune and control line applications they utilise a highly efficient, low friction bearing systems for optimum sheeting and trimming performance."
SKU: NVN-70786
MPN: RF20281
UPC: 9316800258024