McKissick J-566 Western Cargo Hoisting Block - Wire Rope - 1 in - 10 Ton

Description du produit

The McKissick J-566 Western Cargo Hoisting Block is a heavy-duty wire rope block engineered for high-capacity cargo hoisting, marine lifting, and industrial rigging operations requiring a robust and mechanically efficient block platform for 1 in wire rope service. Rated at 10 Ton with a 16 in sheave outside diameter, this 1 in wire rope variant of the J-566 shares its sheave size with the 3/4 in J-566 model but is configured for the larger wire rope diameter, providing the appropriate D/d ratio to support wire rope service life and minimize bending fatigue during repeated load cycling. The Western cargo hoisting block configuration is a proven design used across marine, offshore, and industrial environments for cargo handling, deck operations, and heavy rigging assemblies.

The tapered roller bearing delivers the mechanical performance required for sustained high-capacity hoisting service with 1 in wire rope under demanding operational conditions. Designed to carry both radial and axial thrust loads simultaneously, the tapered roller bearing ensures consistent sheave rotation under heavy tension, minimizes friction during wire rope travel, and maintains sheave alignment under the dynamic and eccentric loading conditions common in cargo hoisting applications. This bearing type is the preferred choice for large-sheave, high-capacity wire rope blocks where load distribution, mechanical efficiency, and long service life are essential in marine and industrial service.

The 1 in J-566 sits within McKissick's Western cargo hoisting block lineup alongside the 3/4 in J-566, the E-566 series in both 3/4 in and 1 in configurations, and the QK-566 1 in model, all sharing the 16 in sheave outside diameter at 10 Ton capacity. The J-566 series offers operators the J-series block construction in both wire rope diameter options within the same sheave platform, suited for use in single or multiple part line rigging configurations depending on application requirements, vessel or facility rigging hardware, and load handling needs.

Material: Steel block body Steel sheave Tapered roller bearing

Compatible With: Wire rope up to 1 in diameter Standard marine and industrial rigging hardware rated to 10 Ton or greater Cargo hoisting and deck rigging assemblies on vessels and shore-based lifting systems

Uses: Cargo hoisting and handling on marine vessels and docks Heavy industrial lifting and rigging operations Offshore and coastal deck operations Construction site hoisting applications requiring 10 Ton block capacity with 1 in wire rope Wire rope rigging systems requiring a 16 in sheave platform for 1 in wire rope

Key Features: 10 Ton rated capacity 16 in sheave outside diameter 1 in maximum wire rope diameter Tapered roller bearing for combined radial and axial load handling 16 in sheave platform sized for 1 in wire rope D/d ratio requirements High mechanical efficiency under heavy and dynamic loading McKissick J-566 series Western cargo hoisting block configuration 1 in wire rope variant within the J-566 series Suitable for marine, offshore, and industrial rigging applications