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HarkenHarken 57 mm Cruising ESP Sheave
Product Description

Self-contained sheaves are designed for sailors to use in custom applications.

The Micro, Bullet and Big Bullet sheaves are Delrin® with Delrin® ball bearings. They are scored for rope. 16 mm AirBlock® sheaves are Delrin® and feature stainless ball bearings that ride in a grooved race. Midrange sheaves come in either Delrin® or aluminum for wire.

Wire sheaves ride on high-load composite bearings. They are Hardkote-anodized aluminum with Teflon® impregnation.

Ball bearings in the 11/2 in (38 mm) and 2 in (51 mm) sheaves minimize friction. The 1 in (25 mm) wire sheave uses low-friction washers for this purpose.

Use Cruising ESP sheaves to handle high static loads from halyards and reef lines. Sheaves are carbon-black Delrin® for UV protection and turn on stainless steel spacers. Contained sideload ball bearings allow sheaves to spin freely when loads are released. Sheaves require a sideplate for the sideload balls to roll on.

Use for:
Custom applications.

Part Number: 6063


Specifications
Imperial Metric
Sheave Dia. 2 1/4" 57 mm
Width 13/16" 21 mm
Weight 1.6 oz 46 gr
Line 5/8" 16 mm
Center Pin Dia. 3/8" 10.00 mm
Maximum Working Load 2500 lbs 1134 kg

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    Code: HAR6063
    Black Friday Price: $18.80
    Original Price:$21.40
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