Name: Harken 727 2.25" High-Load Sheave Replacement Block
Brand: Pacific Sailboat Supply
SKU: 103410
Price: 158.95 USD
Availability: InStock

HARKEN

High-Load Sheaves

High-load sheaves are offered as replacement parts or for use in special applications. Their bearing system combines side-load-carrying balls with a PTFE 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
Thru-transom running backstays

Mfg No.	Sheave Diameter	Width	Max Line Diameter	Max Wire Diameter	Center Pin Diameter	MWL¹	BL²
727	2-1/4" (57mm)	7/8" (22mm)	1/2" (12mm)	5/16" (8mm)	3/8" (10mm)	4950 Lbs (2245kg)	9000 Lbs (4491kg)

At Pacific Sailboat Supply, we’re passionate about what we do, and our primary goal is elevating your sailing and boating experience. We cater specifically to racers and enthusiasts of high-performance sailing, offering a meticulously curated selection from over 300 premier marine brands. Our website features less than 5% of our available products, ensuring only the finest sailboat rigging, hardware, electronics, and more make the cut.

But our expertise doesn’t stop with sailboats. We also provide top-quality supplies for powerboats. If you don’t find exactly what you’re looking for, our team is ready to assist you. Reach out via email, chat, phone, or directly through our website messaging service. At Pacific Sailboat Supply, we’re here to help you navigate your sailing and boating needs with excellence.