Wichard Single Ball Bearing Block - 70 mm (2 3/4")

This single ball bearing block features a 70 mm (2 3/4") sheave and durable block design. It offers smooth operation with a modern build optimized for both low load and high-speed use.

Features:

• Ball bearing races provide smooth and efficient rotation under various loads
• Stainless steel bush supports the hub for reliable performance under high load conditions
• Dual lateral ball bearing races enhance durability and reduce friction
• Universal head design allows versatile fastening options for different applications
• Compatibile with rope diameters of 14 mm (9/16")

Fixed Head with Clevis Specifications:

• Length: 132 mm (5 13/64")
• Width: 80 mm (3 5/62")
• Thickness: 39 mm (1 17/32")
• Working Load: 1200 kg (2640 lbs)
• Breaking Load: 2000 kg (4400 lbs)
• Applications: Mainsail systems and travelers, spinnaker sheets, genoa sheets, running backstays

Swivel Head Specifications:

• Length: 153 mm (6 1/32")
• Width: 80 mm (3 5/32")
• Thickness: 38 mm (1 1/2")
• Working Load: 1200 kg (2640 lbs)
• Breaking Load: 2700 kg (5950 lbs)
• Applications: Mainsail systems and travelers, spinnaker sheets, genoa sheets, running backstays

Swivel Head with Becket Specifications:

• Length: 183 mm (7 13/64")
• Width: 80 mm (3 5/32")
• Thickness: 39 mm (1 17/32")
• Working Load: 1200 kg (2640 lbs)
• Breaking Load: 2700 kg (5950 lbs)
• Applications: Mainsail systems and travelers, spinnaker sheets, genoa sheets, running backstays

Swivel with Clevis Specifications:

• Length: 137 mm (5 25/64")
• Width: 80 mm (3 5/32")
• Thickness: 39 mm (1 17/32")
• Working Load: 800 kg (1760 lbs)
• Breaking Load: 1500 kg (3300 lbs)
• Applications: Mainsail systems and travelers, spinnaker sheets, genoa sheets, running backstays