McKissick Bar Steel Sheave - 1/4 in x 4 in - Roller Bearing

Description du produit

The McKissick Bar Steel Sheave with roller bearing is a compact wire rope sheave designed for lifting and rigging applications involving 1/4 in wire rope where low-friction rotation, solid bar steel construction, and a space-efficient profile are required within a smaller assembly envelope. Bar steel construction provides dependable industrial-grade strength and durability suited to a wide range of rigging and hoisting applications operating within the sheave's rated capacity. This sheave is appropriate for use in small to medium block assemblies, light to moderate industrial rigging systems, and maintenance or utility hoisting applications where 1/4 in wire rope is specified.

This sheave accommodates wire rope up to 1/4 in maximum cable diameter and features a 4 in outside diameter, providing a functional rope-to-sheave diameter ratio for this rope size suited to compact block assemblies and space-restricted rigging installations. The roller bearing configuration delivers low-friction, high-efficiency rotation under radial loads, making it well suited to applications where smooth operation, reduced wear, and minimal maintenance are priorities. Roller bearings provide reliable radial load capacity with low energy loss and are a practical specification in sheave assemblies where performance and longevity are valued, particularly in higher-cycle or continuous-duty applications where bushing-type bearings may require more frequent attention.

McKissick is a recognized manufacturer of sheaves, blocks, and rigging hardware for the oil and gas, construction, marine, and industrial sectors. This sheave is intended for use as a replacement or component part within compatible McKissick block assemblies and rigging systems. All installations should comply with applicable load ratings, rigging standards, and inspection requirements to ensure safe and reliable operation throughout the service life of the assembly.

Material: Bar Steel Sheave

Compatible With: McKissick block assemblies Wire rope up to 1/4 in diameter

Uses: Overhead crane and hoist systems Block and tackle rigging assemblies Wire rope sheave replacement and maintenance Construction and industrial lifting applications Marine and offshore rigging systems Maintenance and utility hoisting applications

Key Features: 1/4 in maximum wire rope capacity 4 in sheave outside diameter for compact installations Roller bearing for low-friction, high-efficiency rotation Bar steel sheave construction for reliable industrial-grade durability Suitable for higher-cycle and continuous-duty rigging applications Well suited to space-constrained block and rigging assemblies