
Barton Marine Size 3 Single Plain Bearing Block w/Swivel
Size 3 Single Plain Bearing Block with SwivelBarton 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: Full...
Size it to your vessel first
Run your loads through the Energy Planner to confirm this gear covers your daily draw — and see if you need more panels or battery.
Open the Energy Planner →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
Good to know
- Genuine Barton Marine product from an authorized dealer.
- Ships from US distribution.
- Questions about fit or installation? Contact us before you order.
What's in the box
No reviews yet
Be the first to review the Barton Marine Size 3 Single Plain Bearing Block.... Bought one? We'd love to hear how it's working aboard.
Share your experience