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  • Ronstan Series 30 Utility Ball Bearing Block Single Swivel Shackle Head RF30100
Ronstan Series 30 Utility Ball Bearing Block - Single, Swivel Shackle Head [RF30100]

type: Blocks
Vendor: Ronstan

Description:

Series 30 Utility Ball Bearing Block - Single, Swivel Shackle Head

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

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.Can be fitted with a shackle in either of two planes to allow correct alignment of the block.

Applications:

  • Primary lead blocks on dinghies and catamarans
  • Control lines on larger yachts

Materials:

  • U.V. stabilized Acetal sheaves
  • Acetal ball bearings
  • Impact modified, fiber reinforced and U.V. stabilized Nylon cheeks
  • Grade 316 stainless steel load straps and head fittings
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