Ronstan Series 20 Ball Bearing Block - Single, Lightweight Marine Hardware

• Low friction
  
• High static and dynamic load capacity
  
• Lightweight
  
• Precision molded Acetal sheaves running on stainless steel or Torlon ball bearings provide high performance : 20mm(3/4")
  Max. Rope : 6mm(1/4")
  Pin : 3mm(1/8")
  M.W.L.: 250kg(550lbs)
  B. L.: 550kg(1,210lbs)
  Weight: 20g(0.7oz)

The Ronstan Series 20 Ball Bearing Block - Single offers reliable performance for sailing and rigging applications. Featuring precision-molded Acetal sheaves running on stainless steel or Torlon ball bearings, this block ensures smooth operation and high efficiency. Its low-friction design reduces wear and tear, providing consistent performance under demanding conditions. With a maximum rope capacity of 1/4 inch and a working load limit of 550 pounds, it is suitable for a variety of marine and industrial uses. Constructed with lightweight materials, it weighs only 0.7 ounces, making it easy to handle and install without adding unnecessary bulk to your rigging setup. The block's sturdy pin and high static and dynamic load capacities make it a durable choice for long-term use in challenging environments. Whether upgrading existing hardware or installing new rigging, this single ball bearing block from Ronstan delivers dependable performance and ease of maintenance, ensuring your sailing or lifting tasks are completed efficiently and safely.

Features:

• Low friction design for smooth operation

• High static and dynamic load capacity for durability

• Lightweight construction for easy handling

• Precision-molded Acetal sheaves with stainless steel or Torlon ball bearings

• Suitable for ropes up to 1/4 inch in diameter

• Maximum working load limit of 550 pounds

• Sturdy 3mm (1/8 inch) pin for secure attachment

• Compact design weighing only 0.7 ounces