TECHNICAL FEATURES BBB 20

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