Home / Shop / Ronstan Series 30 Ball Bearing Block - Single - Loop Top [RF30101]

Ronstan Series 30 Ball Bearing Block - Single - Loop Top [RF30101]

Quantity
ADD TO CART
BUY IT NOW
  • Detail

    Series 30 Ball Bearing Block - Single - Loop Top

    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
    • Sheaves running on Acetal or Torlon? ball bearings provide high performance & low friction
    • 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


    Specifications:
    Sheave ?: 30mm(1-3/16")
    Max. Rope ?: 8mm(5/16")
    M.W.L.: 300kg(660lbs)
    B. L.: 750kg(1,650lbs)
    Weight: 28g(1.0oz)
  • Customer Reviews
    No comments