![Ronstan Race Sheave - Acetal Solid Bearing - 66mm (2-5\/8") OD [RF1765]](https://cdn11.bigcommerce.com/s-bvk1ac1xug/images/stencil/600x600/products/5987/7373/55032XL__95929.1790142894.jpg?c=1 "Ronstan Race Sheave - Acetal Solid Bearing - 66mm (2-5\/8\") OD [RF1765]")
![Ronstan Race Sheave - Acetal Solid Bearing - 66mm (2-5\/8") OD [RF1765]](https://cdn11.bigcommerce.com/s-bvk1ac1xug/images/stencil/1280x1280/products/5987/7373/55032XL__95929.1790142894.jpg?c=1 "Ronstan Race Sheave - Acetal Solid Bearing - 66mm (2-5\/8\") OD [RF1765]")
Product Overview
Race Sheave - Acetal Ball Bearing - 66mm(2-5/8") OD
Precision moulded Acetal sheaves running on Acetal or Torlon® ball bearings provide high performance & low friction.
Acetal Sheaves:
- Choice of bearings
- Solid bearing - high strength and durability, utilizing the self-lubricating properties of Acetal
- U.V. resistant Acetal sheaves
![Ronstan Race Sheave - Acetal Solid Bearing - 28mm (1-1\/8") OD [RF128]](https://cdn11.bigcommerce.com/s-bvk1ac1xug/images/stencil/500x659/products/5983/7369/55027XL__15913.1790142885.jpg?c=1 "Ronstan Race Sheave - Acetal Solid Bearing - 28mm (1-1\/8\") OD [RF128]")
![Ronstan Race Sheave - Acetal Solid Bearing - 50mm (1-15\/16") OD [RF1759]](https://cdn11.bigcommerce.com/s-bvk1ac1xug/images/stencil/500x659/products/5985/7371/55030XL__72577.1790142889.jpg?c=1 "Ronstan Race Sheave - Acetal Solid Bearing - 50mm (1-15\/16\") OD [RF1759]")
![Ronstan Series 60 AP Sheave - Acetal Solid Bearing - 60mm (2-3\/8") OD [RF437]](https://cdn11.bigcommerce.com/s-bvk1ac1xug/images/stencil/500x659/products/5986/7372/55031XL__86713.1790142892.jpg?c=1 "Ronstan Series 60 AP Sheave - Acetal Solid Bearing - 60mm (2-3\/8\") OD [RF437]")
![Ronstan Race Acetal Sheave - 39mm (1-1\/2") OD [RF251]](https://cdn11.bigcommerce.com/s-bvk1ac1xug/images/stencil/500x659/products/6063/7449/55154XL__19316.1790143063.jpg?c=1 "Ronstan Race Acetal Sheave - 39mm (1-1\/2\") OD [RF251]")
![Ronstan Series 40 AP Sheave - Acetal Solid Bearing - 40mm (1-9\/16")OD [RF41000]](https://cdn11.bigcommerce.com/s-bvk1ac1xug/images/stencil/500x659/products/5984/7370/55029XL__95880.1790142887.jpg?c=1 "Ronstan Series 40 AP Sheave - Acetal Solid Bearing - 40mm (1-9\/16\")OD [RF41000]")