![Ronstan Series 30 Ball Bearing Orbit Block - Stand Up Swivel [RF35140]](http://inletmarinesupply.com/cdn/shop/files/55175XL.jpg?v=1743537240&width=1500)
Ronstan Series 30 Ball Bearing Orbit Block - Stand Up Swivel [RF35140]
Ronstan Series 30 Ball Bearing Orbit Block - Stand Up Swivel [RF35140] is backordered and will ship as soon as it is back in stock.
Professional Insight
This product is offered through Inlet Marine Supply as part of our marine electrical catalog. Always verify compatibility with your vessel’s electrical system prior to purchase.
Professional installation is recommended to ensure safety, proper integration, and long-term reliability.
Need help installing this product?
Our service division, Inlet Marine Electric, provides professional marine electrical installation, upgrades, and troubleshooting in South Florida.
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Ronstan Series 30 Ball Bearing Orbit Block - Stand Up Swivel [RF35140]
Ronstan Series 30 Ball Bearing Orbit Block - Stand Up Swivel [RF35140] is backordered and will ship as soon as it is back in stock.
Description
Description
Series 30 Ball Bearing Orbit Block - Stand Up Swivel
Ball Bearing Orbit Blocks boast the highest strength-to-weight ratio available. This is achieved through all-composite reinforced polymer materials and multiple attachment options.
Their precision design provides the optimum number of ball bearings for minimum friction while weight reduction is achieved through the use of fiber-reinforced composites in the block head, cleat arms and beckets.
Features:
- Lightweight
- Highest working load in its class
- Secure, versatile and secure attachement
- Low profile and compact
Applications:
- Mainsheet systems and spinnaker sheets on dinghies to 5M(16')
- Halyard, vang and backstay applications on boats to 5M(16')
- Control line applications on larger yachts
Materials:
- Sheave: High compression strength carbon black Acetal
- Ball Bearings: High compression strength Acetal
- Frame/Cheeks: Toughened, glass fiber reinforced Nylon
- Link: UV stabilized, multi-strand impregnated SK75 Dyneema®
Specifications:
Sheave Ø: 30mm(1-3/16")
Max. Rope Ø: 8mm(5/16")
M.W.L.: 300kg(660lbs)
B. L.: 600kg(1,320lbs)
Weight: 33g(1.2oz)
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