RONSTAN SERIES 40 BALL BEARING BLOCK- DOUBLE- SWIVEL HEAD
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RONSTAN SERIES 40 BALL BEARING BLOCK- DOUBLE- SWIVEL HEAD PRODUCT DESCRIPTION
Series 40 Ball Bearing Block - Double - Swivel Head
- Low friction Acetal or Torlon® bearing system
- 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.
- Spinnaker control lines on off-the-beach catamarans, one design classes and sportsboats up to 8m (26ft)
Ronstan series 40 ball bearing seat-double-rotating head RF40200. The two-stage ball bearing system provides stable performance over the entire load range.
Save $10 when you buy the RONSTAN SERIES 40 BALL BEARING BLOCK- DOUBLE- SWIVEL HEAD for only $61 from NVN Marine! Same day shipping before 3pm.