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Harken Radial 20.2PTA


Aluminum Radial®

Aluminum Radial® winches are designed for sailors who want lightweight, extremely strong winches with plenty of power. The drum’s gripping surface is shaped for each winch size and drum material and features diagonal ribs (rather than textured abrasive materials) to maximize gripping power and greatly reduce line wear. When easing, the angle of the ribs stops line from rising, preventing overrides and providing a smooth controlled release as the line exits the winch. Aluminum drums and high-strength composite self-tailing jaws and skirt save weight. Composite roller bearings reduce friction under load and don’t require lubrication. Load-carrying gears and pins are 17-4PH stainless steel for strength and durability. Small boat winches are available in single speed. Self-tailing models sizes 60 and up come in two or three speeds.

Roller Bearings

  • Snap-fit design keeps bearings captive in a high-strength Delrin® cage when drum is removed for maintenance. Composite roller bearings don’t require lubrication.

    Gripping surface

  • Each winch size has its own Radial® grip shape to optimize holding power and for smooth, controlled easing.

    Part No. 20.2PTA

    Drum (D) : 73mm

    Base (B): 137mm

    Height (H) : 128mm

    Weight: 2.0kg

    Line entry height (LE): 61mm

    Line Ø (Min - Max): — —

    Fastener circle: 110mm

    Gear ratio : (1)1 (2)2.76

    Power ratio: (1)6.95 (2)19.20

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    • Manufactured by: Harken

    This product was added to our catalog on Friday 27 August, 2010.

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