ВТУЛКА Caterpillar 1087879

The Boom Sheave Block Pulley Bushing is a rotational guide component to supports the pulley wheel on the boom structure. It enable smooth and controlled rotation of the pulley as it handles lifting or tensioned cables during load operations. This bushing provides a low-friction surface that minimizes wear from continuous movement and load cycles. Attributes:• Enables smooth pulley wheel rotation within the sheave block bore.• Controls axial movement of pulley under tensile cable load.• Maintains consistent alignment of the pulley within the block.Applications: The Boom Sheave Block Pulley Bushing is positioned within the sheave block on the boom to support the pulley wheel's rotation, guide cable motion, and reduce mechanical wear during lifting or tensioning operations.