Ronstan
Ronstan RF40100 Series 40 Ball Bearing Block, Single, Universal Head
Ronstan RF40100 Series 40 Ball Bearing Block, Single, Universal Head
SKUCT-103710
Low stock
Product details
Review the details before ordering.
Engineered for high-performance sailing, the Ronstan Series 40 Ball Bearing Block offers exceptional low friction and reliability.
- Low friction Acetal or Torlon® ball bearings for smooth operation.
- Captive Lock™ universal head allows fixing or swiveling as needed.
- Grade 316 stainless steel load strap and head fitting ensure durability.
- Maximum working load of 350kg (770lbs).
- Suitable for use on boats up to 8M (26').
This block provides consistent performance across its load range, making it ideal for demanding marine applications.
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Shipping & returns
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Fit & compatibility
Fit & compatibility
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