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Ronstan Series 40 Ball Bearing Block - Triple - Swivel Head [RF40300]

Ronstan Series 40 Ball Bearing Block - Triple - Swivel Head [RF40300]

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MSRP: $100.55
$82.98
(You save $17.57 )
Brand
Ronstan
SKU:
CWR-70618
UPC:
9316800255351
MPN:
RF40300
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Series 40 Ball Bearing Block - Triple - Swivel Head

Features:

  • Low friction Acetal or Torlon® bearing system
  • Lightweight
  • Cheek cut-outs for easy bearing maintenance
  • Features a swivel shackle head for full 360° rotation

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:

  • Mainsheet
  • Halyard
  • Vang
  • Spinnaker control lines on off-the-beach catamarans, one design classes and sportsboats up to 8m (26ft)

Materials:

  • Acetal ball bearings
  • UV stabilised Acetal sheave
  • Grade 316 stainless steel load strap and head fitting
  • Impact and UV resistant, fiber reinforced Nylon cheeks

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