TECHNICAL FEATURES BBB 30

• Stainless steel ball bearing races, stainless steel ball bearings and polymer sheave for best bearing strength under dynamic loads.
• Polymer bearing cages to prevent ball-to-ball friction and to reduce weight.

APPLICATIONS

Ball bearing blocks are typically used for medium and dynamic loads in:

• Control line applications
• Mainsail sheets for dinghies and keelboats
• Spinnaker sheets, barber haulers
• Genoa sheets
•  Dinghy applications
• Vang applications