Ronstan Series 20 Ball Bearing Block - Single

Series 20 Ball Bearing Block - Single

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

The Series 20 single ball bearing block exemplifies efficiency and durability in a compact design. The incorporation of either stainless steel or Torlon® ball bearings within the precision-molded Acetal sheaves ensures minimal friction, facilitating smooth operation under load. This Ronstan Series block is engineered to manage substantial static and dynamic loads despite its lightweight construction.

Applications:

• Dinghy control lines
  

• Dinghy Vangs
  

• Cunninghams
  
• Traveller controls

This versatile block is ideally suited for various applications on dinghies, including control lines, vangs, cunninghams, and traveler controls, enhancing sailing performance.

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

The block's construction features UV-stabilized Acetal sheaves, ensuring longevity and resistance to degradation from sunlight exposure. Grade 316 stainless steel is utilized for the load strap and head fitting, providing exceptional corrosion resistance in marine environments. The cheeks are made from impact and UV-resistant, fiber-reinforced Nylon, contributing to the block's overall robustness and extended service life.

Specifications:
Sheave Ø:t20mm(3/4")
Max. Rope Ø:t6mm(1/4")
Pin Ø: 3mm(1/8")
M.W.L.:t250kg(550lbs)
B. L.:t550kg(1,210lbs)
Weight:t20g(0.7oz)

Shipping
We provide Free Shipping on all orders, above $100.00. We take care to ship your items on the same day if the order is received by 5:00 PM. Items are delivered usually in 2 to 4 working days in the US.

Returns
Free 30-day return policy, which means you have 30 days after receiving your item to request a refund.

Once your order is shipped, you will receive a confirmation email with a tracking number. Use this number to track your shipment on our website or through the designated courier service such as UPS, FedEx and the USPS.