The Barton Marine 58mm Diameter Ball Bearing Rope Sheave is a versatile replacement part for Barton block systems, delivering smooth rope handling across the full Barton block range. Molded from UV-resistant acetal resin, it stands up to sun, salt, and spray for reliable, long-lasting performance.
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Overall Diameter: 58 mm (2-3/10")
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Hub Width: 18 mm (0.71")
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Bore: 6 mm (0.24")
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Material: UV-resistant acetal resin
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Ball Bearing System: Ultra-low friction Delrin ball race with a large center boss
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Compatibility: All-purpose replacement rope sheave for the Barton block range
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Durability: Designed for harsh marine environments with sun, salt, and spray
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Load and Rope Performance: Excellent load distribution and improved rope performance under load
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Packaging: Sold as an individual piece
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Manufacturer: Barton Marine
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Part Number: 64913
This replacement rope sheave helps maintain smooth, efficient rope handling across Barton blocks, thanks to its ultra-low friction Delrin ball race and durable acetal resin construction. Its all-purpose design and robust materials make it a reliable upgrade or replacement to keep your sailing or rigging systems performing at their best.