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Blocks
Ronstan Series 30 Ball Bearing Orbit Block - Stand Up Swivel
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$33.38
$28.38
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SKU
CD-55175
MPN
RF35140
QTY
11 In Stock
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UPC
9316800415045
MPN
55175
RONSTAN SERIES 30 BB ORBIT BLOCK STAND UP SWIVEL
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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