Ronstan Ball Bearing, Series 40 - Double, Becket, Swivel Shackle Head ronstan sheave acetal - solid bearing 60mm od 814864 Mercruiser 454 cu

814864 Mercruiser 454 cu

- Made in the USA from Marine Vinyl

increased torque

2 x stainless ball joints

Supplied with waterproof fuse holder

Ronstan Ball Bearing, Series 40 - Double, Becket, Swivel Shackle Head ronstan sheave acetal - solid bearing 60mm od 814864 Mercruiser 454 cuSheaves 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 a swivel shackle head for full 360 rotation. Features: Low friction Acetal or Torlon bearing system Lightweight Cheek cut outs for easy bearing maintenance Non Locking Applications: Mainsheet Halyard Vang Spinnaker control lines on off the beach catamarans, one