BBB30 - 30mm Ball Bearing Blocks from Selden are used where the loads are more moderate and dynamic. The ball bearings provide for good sheave rotation and the lowest possible friction. They are the ideal choice for dinghy and keelboat sailors needing uncompromising performance from their control lines as well as being great for use as leech lines on larger yachts.
- Acetal bearing cage to prevent ball-to-ball friction & reduce weight
- Stainless steel ball bearing races & glass-fibre reinforced sheave for best strength even under dynamic loads
- Composite, 50/50 glass-fibre/polyamide
SWL: 400 KG BL: 800 KG Max Line: 8mm
Article No: 403-101-04R