Meet the Barton Marine 35mm plain bearing sheave — a durable, all-purpose replacement designed for sailors who want dependable rope handling across Barton block systems. Built to endure harsh marine conditions and deliver smooth operation season after season.
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Diameter: 35mm overall diameter (approx. 1.38")
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Bore: 8mm (0.31")
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Hub Width: 12mm (0.47")
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Material: UV-resistant acetal resin
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Friction System: Super-low friction ball race system on a large-diameter center boss
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Compatibility: Replacement across the Barton block range
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Part Number: 64804
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Manufacturer: Barton Marine
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Packaging: Sold as an individual
This replacement helps protect lines from wear, provides smooth, low-friction rope handling, and offers straightforward maintenance with a direct swap across Barton blocks. The UV-resistant acetal construction ensures longevity under sun and salt exposure, making it a reliable choice for demanding rigs.
