Ronstan
BLOCKS,SERIES 30 & 20
In Stock
BLOCKS,SERIES 30 & 20
INTERLOCKED SINGLE BLOCK
BALL BEARING BLOCKS
Series 30mm
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
| Sheave Ø | 30 + 20 mm |
|---|---|
| Max. Rope Ø | 8 + 6 mm |
| Max. Cable Ø | - mm |
| Pin Ø | - mm |
| M.W.L. | 250 kg |
| B. L. | 550 kg |
| Weight | 44 g |
PRODUCT INFORMATION
Sheaves 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.APPLICATIONS
- Primary lead blocks on dinghies and catamarans
- Control lines on larger yachts
- Dinghy barber haulers
- Spinnaker pole launching systems
MATERIALS
- 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
