Your Cart: cart empty.   |  View Cart   |  Checkout   |  My Account   |  Log In
facebook twitter pinterest
Ronstan Orbit Block Dredge Pulley
Enlarge

Ronstan Orbit Block Dredge Pulley


Description
 
Details
 
Lightweight - Kilogram for kilogram of working load, BB and RT Orbit Blocks are the world’s lightest. The unique orbital design allows the bearing to only be in the active areas of the floating sheave. This minimizes the mass of the inactive return race and hub.

Weight and bulk are further reduced in the different block configurations. The ball bearing single and becket block has a through-sheave becket arrangement. The result? The lowest weight possible.

Multi-sheave blocks have only single intermediate cheeks and an ultra-light and efficient head arrangement. This gives a 30% weight saving advantage over the nearest competitor. Other brands just link together their single blocks. This results in unnecessary double cheeks between each sheave, held together by a heavy steel channel across the top of the block.

Highest working load in its class - The orbital ball-bearing arrangement gives the largest possible bearing race diameter. This maximizes load performance. The proven Ronstan 2-stage bearing system features high compression grade acetal ball bearings and a secondary full-contact bearing. This gives minimum friction across the full working load range.

The floating sheave and bearing system is supported by a fibre-reinforced load frame. The design was computer modeled to be stress optimized. The Dyneema Link is produced from FSE Robline SK75 fibre, which is 10 times stronger and lighter than steel, and provides the final connection from the block to the load point.

Features:
• Ultra Lightweight
• Low friction 2-stage Orbital ball bearing system
• Highest working load in its class
• Low profile and compact
• High performance cleating
• Swivel shackle head for unlimited block rotation
• Stainless steel shackle head for ultimate durability and compatibility with harsh fixing points
• Ultra low profile integrated becket

Applications:
• Mainsheet systems on dinghies, sportsboats and small keelboats to 9m (30ft)
• Spinnaker sheets on dinghies, sportsboats and small keel boats to 9m (30ft)
• Halyard, Vang and Backstay application on boats to 8m (26ft)
• Control line applications on larger yachts
• Ideal use for mainsheet systems and spinnaker sheets on dinghies, sportsboats and small keel boats to 9m (30ft)
• Also ideal with halyard, vang and backstay applications on boats to 8m (26ft)
• Spinnaker sheets on sportsboats and small keel boats (lateral lead blocks)
• Control line applications on larger yachts

SKU ITEM NAME Details PRICE QTY
466205 Ronstan Orbit Block Dredge Pulley Single - Series 55 Ball Bearing $49.99
Ungrouped listing mode + Add to wishlist

Similar Products
 
Customers Also Bought
 
Ronstan Orbit Block Dredge Pulley Ronstan Orbit Block Dredge Pulley
     
 
CLOSE 
 
 
 
Ronstan Orbit Block Dredge Pulley
 
     
We'll keep you posted on the best deals! Subscribe to our newsletter here:
© 2016 Melton International Tackle. All rights reserved. By Eweb Corporate
Home | Shop our store | Customer Service | About | Stores | Catalogs | ES