SELDEN 25mm Sheave high load ball bearing block, suitable for wire or core Dyneema/spectra rope. Designed to take high loads so is suitable for cascade systems on backstays and kickers etc.

Technical features high load BBB 25

• Stainless steel sides to ensure high strength and stiffness.
• One row of stainless stell ball bearings.
• Ball cage to reduce ball-to-ball friction and weight.

Applications

• Halyards
• Tackles
• Runners

Specifications

Safe working Load: 400 kg

Breaking Load: 800 kg

Max line size: 5 mm

Pin diam:  8mm

System: BBB25