- Home /
- Sailing Hardware /
- Blocks /
- Ronstan /
- Series 40 Orbit BB Blocks /
- RF48410 S40 BB ORBIT BLOCK
Shop Now
- Anchoring & Mooring
- Boat Maintenance
- Deck Hardware
- Electrical
- Fishing Equipment
-
General Equipment
- Cabin Hardware
- Coverings
- Galley
- Handles, Handrails & Fittings
- Hatch Hardware
- Marine Engineering
- Navigation
- Seat & Table Assemblies
- Ski Accessories
- Trailer Components
- Tube Clips
- Ventilators
- Windscreen Wipers & Accessories
- Marine Clothing
- Marine Electronics
-
Plumbing
- Fresh Water Systems
- Hose & Hose Accessories
- Pumps
- Toilet Systems
- Rigging Products
- Safety Equipment
-
Sailing Hardware
-
Blocks
- Harken
-
Ronstan
- Deck Organisers
- Lightweight Blocks
- Orbit Series Block Accessories
- Ronstan General Purpose Blocks
- Ronstan Wire Rope Blocks
- Series 100 Core Blocks
- Series 15 Ball Bearing
- Series 20 Ball Bearing
- Series 30 Orbit Blocks
- Series 40 All Purpose Blocks
- Series 40 Orbit BB Blocks
- Series 40 Orbit Blocks
- Series 40 Orbit Ratchet Blocks
- Series 50 All Purpose Blocks
- Series 55 Orbit Blocks
- Series 55 Orbit Ratchet Block
- Series 60 Core Blocks
- Series 70 Orbit Blocks
- Series 75 Core Blocks
- Sheave Boxes/Exit Blocks
- Snatch Blocks
- Utility Blocks
- Stainless Steel Hardware Blocks
- Boom Fittings
- Mast Tangs & Hounds
- Rope Stoppers
- Rudder & Tiller Fittings
- Saddles, Fairleads & Bushes
- Sail Furlers and Feeders
- Sail Slides, Hanks & Shackles
- Sheet Winches & Access.
- Shock Cord Ends & Tiedowns
- Spinnaker Pole Ends & Fittings
- Spreader/Mast Fittings
- Stay Adjusters
- Tiller Extensions and Uni Joints
- Trapeze Hardware
- Traveller Tracks
- Wind Direction Indicators
-
Blocks
- Sta-Lok Swageless Rigging Components
RF48410 S40 BB ORBIT BLOCK
Description
The new Series 40 ball bearing Orbit Blocks™ provide the perfect balance of strength, performance, and reliability. They offer class-leading dynamic and static load ratings, the highest available in this size of performance blocks. Lightweight and strong toughened glass fibre reinforced nylon cheeks replace stainless steel straps used in traditional utility blocks.
The new blocks feature a wider sheave profile able to accommodate lines up to 10mm. Blocks in this range are suitable for mainsheet systems and spinnaker sheets on dinghies, off-the-beach catamarans, and sportsboats to 8m (26ft); halyard, vang and backstay applications on boats to 9m (30ft) and control line applications on larger yachts. Multiple sheave configurations allow users to create up to a 12:1 purchase mainsheet system for performance multihulls. Maximum line size 10mm.
This Ball Bearing version incorporates the 2-stage bearing system using ballbearings to minimise friction and a secondary full-contact bearing to maintain low friction across the full working load range.
Further User Information about this block can be found here.
Type: Quad with swivel shackle head and becket
MWL: 600kg (Becket MWl 400kg BL 800kg)
BL: 1200kg
Weight: 200g