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Ronstan Products

Ronstan 30mm Mini Series Ball Bearing Double Block (RF35202)



Ronstan 30mm Double Block

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 fibre-reinforced composites in the block head, cleat arms and beckets.

Sheave Ø: 30 mm

Max rope Ø: 8 mm

Max working load: 450 kg

Breaking load: 900 kg

Weight; 50 g


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