Barton Marine Size 3 Single Plain Bearing Block with Swivel - Model N03130

Size 3 Single Plain Bearing Block with Swivel

Barton plain bearing blocks have a precision molded acetal sheave running on a large diameter brass bearing, ensuring free running under the highest of loads.

Features:

• Fully swiveling head with removable shackle
• For use on dinghies, day boats, and light cruising yachts

Specifications Dimensions:

• Length: (mm) 100 / (inch) 3-15/16"
• Weight (grams): 73 g.
• Single (mm) 45 x 13 / (inch) 1-3/4" x 1/2"
• Max Rope Diameter: (mm) 10 / (inch) 3/8"
• SWL: (kg) 400 / (lbs.) 881
• Break Load: (kg) 800 / (lbs.) 1763

Note: break loads where break and safe working loads are stated, it is assumed that all sheaves are evenly loaded as in a purchase tackle

The Barton Marine Size 3 Single Plain Bearing Block with Swivel is a reliable and lightweight component designed for sailing enthusiasts and boat owners. Crafted with a precision molded acetal sheave that runs smoothly on a large diameter brass bearing, this block ensures free and efficient movement even under high loads. Its fully swiveling head allows for easy attachment and adjustment, while the removable shackle provides versatility for various rigging setups. Ideal for use on dinghies, day boats, and light cruising yachts, this block combines durability with ease of use to enhance your sailing experience.

Constructed to handle substantial loads, the Barton N03130 features a maximum rope diameter of 3/8 inch and a safe working load limit of 881 pounds, with a break load capacity of 1,763 pounds. Its compact size and lightweight design, weighing just 2.6 ounces, make it a practical addition to any small vessel. Whether upgrading existing rigging or outfitting a new boat, this plain bearing block offers dependable performance, ensuring your sailing setup remains secure and efficient. Built with quality materials and precision manufacturing, this block is engineered for long-term durability and smooth operation in demanding marine environments.

Features:

• Fully swiveling head with removable shackle for versatile rigging options

• Precision molded acetal sheave for smooth operation

• Large diameter brass bearing provides free running under high loads

• Suitable for dinghies, day boats, and light cruising yachts

• Compact and lightweight design for easy handling and installation

• Maximum rope diameter of 3/8 inch with a safe working load of 881 pounds

• Durable construction designed for marine environments