McKissick Forged Steel Sheave - 3/8 in x 4-7/8 in - Roller Bearing

Description du produit

The McKissick Forged Steel Sheave with roller bearing is a precision-engineered wire rope sheave built for demanding lifting and rigging applications requiring reliable performance under continuous or high-cycle loading. The forged steel sheave body provides exceptional strength and impact resistance, with a consistent grain structure that outperforms cast alternatives in dynamic load environments. This sheave is well suited for use in overhead cranes, hoists, block and tackle assemblies, and heavy industrial rigging systems where durability and load integrity are critical.

This sheave is designed to accommodate wire rope up to 3/8 in maximum cable diameter and features a 4-7/8 in outside diameter, maintaining the correct rope-to-sheave diameter ratio to minimize wire rope fatigue and maximize rope service life. The roller bearing configuration provides low-friction, smooth rotation under radial loads, making it an excellent choice for high-speed or high-cycle applications where bearing efficiency and heat reduction are priorities. Roller bearings are widely used in industrial sheave applications for their ability to handle heavy radial loads with minimal maintenance requirements.

McKissick has a long-established reputation as a leading manufacturer of blocks, sheaves, and rigging components for the oil and gas, construction, marine, and industrial markets. This sheave is designed for use as a replacement or component part within McKissick block assemblies and compatible rigging hardware. All installations should comply with applicable load ratings, rigging standards, and inspection requirements to ensure safe and reliable operation.

Material: Forged Steel Sheave

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 Oil and gas lifting and pulling operations

Key Features: 3/8 in maximum wire rope capacity 4-7/8 in sheave outside diameter Roller bearing for low-friction, high-efficiency rotation Forged steel sheave construction for superior strength and impact resistance Suitable for high-speed, high-cycle, and heavy-duty rigging applications