Harken HL Roller Cage Assembly 57 mm

HARKEN HL Roller Cage Assembly 57 mm | High-Performance Bearing Set

Category: Boats and equipment
Subcategory: Fitting

Restore your Harken blocks to their original, factory-spec performance with the genuine HARKEN HL Roller Cage Assembly 57 mm. Designed for sailors who demand maximum efficiency and reliability, this essential fitting is the key to unlocking exceptionally smooth and low-friction operation in your high-load systems. Whether you are a competitive racer looking for that extra edge or a blue-water cruiser who values dependable gear, this assembly ensures your lines run freely and your sail trim is precise and effortless.

This high-load (HL) bearing set is engineered to handle the immense pressures of modern sailing. The core of its superior performance lies in its innovative design. The center cage keeps Torlon® roller bearings separated and parallel to reduce friction. This meticulous separation prevents the bearings from binding or skewing under load, guaranteeing consistent, silky-smooth rotation of the sheave. The result is a dramatic reduction in the effort required to trim and ease sheets, halyards, and control lines, allowing for faster and more responsive maneuvers when it matters most.

By replacing worn or damaged bearings with this complete assembly set, you are not just performing maintenance; you are making a cost-effective investment in the longevity and performance of your valuable Harken equipment. Instead of replacing an entire block, this precision-engineered set allows you to restore its core functionality to like-new condition, ensuring your gear is ready for the rigors of any sea condition.

Key Benefits:

* Unparalleled Low-Friction Performance: Experience a significant reduction in friction, making sail adjustments quicker, easier, and more precise.
* Enhanced Durability Under High Loads: The High-Load (HL) design is specifically built to withstand extreme tension and shock loads without compromising performance.
* Restores Original Efficiency: Brings your 57 mm Harken blocks back to their peak operational standard, extending their service life.
* Consistent and Reliable Operation: The cage assembly ensures perfect bearing alignment, preventing binding and delivering smooth performance every time.

Main Features:

* High-Load (HL) roller bearing system
* Precision-engineered cage for perfect bearing separation and alignment
* Designed as a direct OEM replacement for 57 mm Harken blocks
* Supplied as a complete assembly set for servicing a single sheave

Sets:

This product contains one complete HL Roller Cage Assembly, including the caged Torlon® roller bearings required to service one 57 mm sheave.

Specifications:

* Weight (g): 1.42 g
* Weight (oz): 0.5 oz