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Ronstan

Ronstan Series 40 Ball Bearing Block - Double - Swivel Head

SKU 70616 MPN RF40200 UPC 9316800557363 MFR Ronstan

Express
Toronto, ON Vancouver, BC NJ, Warehouse 4 FL, Warehouse 3
"Express" items are automated and typically shipped out the next available business day and delivered within 4 days.
In Stock 7 available
$124.68
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US$88.43 USD
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Series 40 Ball Bearing Block - Double - 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)

Product Specifications

Dimensions4" L × 3" W × 2" H
Shipping Weight0.3 lb
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Proudly serving customers across United States & Canada with Marine, RV parts and accessories.

Shipping Warehouse Locations:
New Jersey, USA
Florida, USA

About Us

LibertyMarineUSA supplies marine and RV parts and accessories from trusted U.S. manufacturers and proven, quality-approved imported manufacturers. We focus on dependable, quality-tested products from reliable sources, so you can maintain, repair, and outfit your boat or RV with confidence.

Our goal is simple: to deliver the best quality marine parts you can count on. We focus on dependable service, fast shipping, and proven products that are either American-made or American-tested and approved for quality and reliability.