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Harken Sheave - Big Boat - Sheave Dia: 4.0 in (102.0 mm) (550)

SKU: HAR550  |  Manuf. Code: 550
List Price:  418.00 USD
$367.95 USD
You Save $51 This Week!

Description

Big Boat sheaves are available for special applicationsas well as for replacement sheaves in Big Boat blocks.Made of hardcoat-anodized, PTFE-impregnated6061-T6 aluminum, sheaves feature Torlon® rollers tocarry high radial loads and carbon-black Delrin® ballsto support sideloads and provide UV protection.

Delrin® is a registered trademark of E. I. du Pont de Nemours and Company or its affiliates.
Torlon is a registered trademark of Solvay Advanced Polymers L.L.C.

Our Part # HAR550 | Mfr. Part # 550

Technical Information

DescriptionImperialMetric
Sheave4 in102 mm
Width7/8 in22 mm
Weight10 oz284 g
Center Pin3/8 in10 mm
Fasteners3/8 in10 mm
Maximum Line9/16 in14 mm
Maximum working load4950 lb2245 kg
Breaking Load9900 lb4490 kg