SHEAVE BORE COMMON 1/2IN 8IN PL BORE

Description du produit

Product Description: The McKissick Common Bore Sheave is a heavy-duty replacement sheave designed for use in crane blocks, rigging assemblies, and wire rope systems requiring a reliable, precisely machined groove profile. Constructed from ductile iron, this sheave offers superior toughness and impact resistance compared to cast iron alternatives, making it well suited for demanding lifting and hoisting applications in industrial, construction, oilfield, and marine environments. The plain bore bearing design allows the sheave to be fitted to a standard pin or shaft, providing a straightforward and cost-effective solution for block rebuilds and sheave replacements.

With an 8 in outside diameter and a maximum cable capacity of 1/2 in wire rope, this sheave is sized for medium-duty crane block and rigging applications. The common bore configuration ensures compatibility with a wide range of standard McKissick block assemblies and other manufacturer blocks using equivalent pin diameters. The ductile iron sheave body provides excellent wear resistance in the rope groove, extending service life under repeated load cycles and minimizing groove deformation over time.

McKissick common bore sheaves are precision machined to maintain proper rope groove geometry, which is critical for even load distribution across the wire rope and prevention of premature rope wear. These sheaves are commonly used as replacement components in McKissick cargo and utility blocks, as well as in custom rigging assemblies where a standard bore sheave is required. Proper sheave-to-rope diameter ratio should always be observed to maximize rope and sheave service life.

Material: Ductile Iron

Compatible With: 1/2 in maximum wire rope Standard crane block pins and shafts using common bore diameter McKissick cargo and utility block assemblies requiring sheave replacement

Uses: Crane block sheave replacement Wire rope rigging assemblies Industrial, construction, oilfield, and marine hoisting systems Custom block and rigging builds requiring standard bore sheaves

Key Features: 8 in sheave outside diameter 1/2 in maximum wire rope capacity Plain bore bearing for pin or shaft mounting Ductile iron construction for toughness and wear resistance Common bore design for broad compatibility

Note: Confirm bore diameter, groove profile, and pin compatibility with the McKissick sheave datasheet or authorized distributor before ordering as a replacement component.