McKissick Bar Steel Sheave - 3/8 in x 3 in - Self-Lubricating Bronze Bushing

Product Description

The McKissick Bar Steel Sheave with self-lubricating bronze bushing bearing is a compact, low-maintenance wire rope sheave designed for moderate-duty lifting and rigging applications where reliable performance and reduced servicing requirements are essential. Constructed from bar steel, this sheave provides solid industrial-grade strength and durability appropriate for use in block and tackle assemblies, overhead crane systems, hoists, and general-purpose rigging applications operating within its rated capacity. Bar steel construction delivers a dependable and practical solution across a wide range of industrial service conditions.

This sheave accommodates wire rope up to 3/8 in maximum cable diameter and features a 3 in outside diameter, making it a compact option well suited to smaller block assemblies and space-restricted rigging installations. The self-lubricating bronze bushing bearing incorporates embedded lubricant within the bronze matrix that is released gradually at the bearing surface during operation, providing continuous lubrication without the need for regular external greasing. This feature makes the sheave particularly well suited to installations where maintenance access is limited, service intervals are infrequent, or simplified upkeep is preferred over more complex bearing arrangements requiring periodic re-lubrication.

McKissick is a recognized manufacturer of sheaves, blocks, and rigging hardware for the oil and gas, construction, marine, and industrial sectors. This sheave is designed 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 Self-Lubricating Bronze Bushing Bearing

Compatible With: McKissick block assemblies Wire rope up to 3/8 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 Space-constrained rigging installations

Key Features: 3/8 in maximum wire rope capacity 3 in sheave outside diameter for compact installations Self-lubricating bronze bushing bearing eliminates need for regular external greasing Continuous bearing surface lubrication through embedded lubricant release Bar steel sheave construction for solid industrial-grade durability Well suited to limited-access installations and low-frequency maintenance environments