Ronstan Series 30 Single Ball Bearing Block with Swivel – RF30100
Ronstan 30mm blocks use precision moulded Acetal sheaves running on stainless steel ball bearings which provide high performance & low friction.
These 30mm pulley blocks are perfect for dinghy control line systems.
Features
- U.V. stabilised Acetal sheaves
- Acetal ball bearings
- Impact modified, fibre reinforced and U.V. stabilised Nylon cheeks
- Grade 316 stainless steel load straps and head fittings
- Acetal ball bearings
- UV stabilised Acetal sheave
- Grade 316 stainless steel load strap and head fitting
- Impact and UV resistant, fibre reinforced Nylon cheeks
Specifications
- Sheave – 30mm
- Max Rope Diameter – 8mm
- Pin Diameter – 4mm
- Max Working Load – 300kg
- Breaking Load – 750kg
- Weight – 34grams