Ronstan Ball Bearing, Series 30 - Single, Swivel Shackle Head hull cleaner For Velvet Drive 71C and

For Velvet Drive 71C and 72C transmissions and V-drives

51mm across

Technical Overview

A single block can be attached to the saddle to increase this to 7:1

Ronstan Ball Bearing, Series 30 - Single, Swivel Shackle Head hull cleaner For Velvet Drive 71C andSheaves running on Acetal or Torlon ball bearings provide high performance & low friction. The 2 stage ball bearing system provides consistent performance over the full load range. Features: Low friction 2 stage ball bearing system provides consistent performance over the full working load range. High static and dynamic load capacity. Light weight Versatile head fittings Applications: Primary lead blocks on dinghies and catamarans Control lines on