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Ronstan  |  SKU: TMS-55176

Ronstan Series 30 Ball Bearing Orbit Block - Cheek [RF35151]

$30.00 $35.00
Shipping calculated at checkout.


Care information

Please follow the manufacturer’s care recommendations as provided in the product manual.

Delivery and Shipping

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Series 30 Ball Bearing Orbit Block™ - Cheek

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:t30mm(1-3/16")
Max. Rope Ø:t8mm(5/16")
M.W.L.:t300kg(660lbs)
B. L.:t600kg(1,320lbs)
Weight:t21g(0.7oz)
Quick Guide (pdf)

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Ronstan Series 30 Ball Bearing Orbit Block - Cheek [RF35151] - Tetron Marine Store
Ronstan

Ronstan Series 30 Ball Bearing Orbit Block - Cheek [RF35151]

$30.00 $35.00

Series 30 Ball Bearing Orbit Block™ - Cheek

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:



Applications:


Materials:


Specifications:
Sheave Ø:t30mm(1-3/16")
Max. Rope Ø:t8mm(5/16")
M.W.L.:t300kg(660lbs)
B. L.:t600kg(1,320lbs)
Weight:t21g(0.7oz)
Quick Guide (pdf)
View product