• Ronstan Series 40 Ball Bearing Block - Double - Swivel Head
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Ronstan

Ronstan Series 40 Ball Bearing Block - Double - Swivel Head

Ronstan Series 40 Ball Bearing Block - Double - Swivel Head

70616

$74.66 USD
$87.84 USD $74.66 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)

Specifications

Manufacturer part number, dimensions and technical specs are listed in the product description above. Contact us if you need a spec sheet for this item.

Shipping & Returns

Fast, tracked shipping on in-stock items. Oversized and freight items may ship separately. See our return policy for details on eligible returns.

Warranty & Authorized Dealer

OutdoorsMarine is an authorized dealer. Every product is genuine and backed by the full manufacturer warranty.

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