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HARKEN
High-Load Sheaves

High-load sheaves are offered as replacement parts or for use in special applications. Their bearing system combines sideload-carrying balls with a Teflon® composite bushing to carry radial loads. While not as free-rolling as the standard Harken® ball/roller bearing system, this compact bearing system is extremely durable and perfect for carrying high loads in a restricted diameter.Installation requires clamping or securing inner race.

Use for masts, booms, deck organizers, through-the-transom running backstays.

Product Models
Description WM Model # MFG Part # Availability Price Quantity  
High-Load Sheave, 8" Sheave Dia., 1-3/8" Wide, 1-1/4" Pin Dia., 7/8" Max. Line Dia., 1/2" Max. Wire Dia., 37,000lb. Max. Working Load, 100,000lb. Breaking Load 6583108 1734
Ships from vendor

$825.75

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High-Load Sheave, 6" Sheave Dia., 7/8" Pin Dia., 5/8" Max. Line Dia., 3/8" Max. Wire Dia., 18,000lb. Max. Working Load, 51,000lb. Breaking Load 6582126 716
Ships from vendor

$399.21

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High-load sheaves are offered as replacement parts or for use in special applications. Their bearing system combines sideload-carrying balls with a Teflon® composite bushing to carry radial loads. While not as free-rolling as the standard Harken® ball/roller bearing system, this compact bearing system is extremely durable and perfect for carrying high loads in a restricted diameter.Installation requires clamping or securing inner race.

Use for masts, booms, deck organizers, through-the-transom running backstays.

Specs