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Ronstan Sailboat Hardware  |  SKU: RONRF30101

Ronstan Series 30 Ball Bearing Block, Loop Top

Sale price $22.00 Regular price $25.40

DELIVERY AND RETURN INFO

Ronstan Series 30 Ball Bearing Block, Loop Top

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.

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.

Specifications

  • Max. Rope diameter (in): 5/16
  • Sheave diameter (in): 1 3/16

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 fittingsAcetal ball bearings.