608-7477
44.85mm Diameter Boom Pulley Pin
Heavy-duty 44.85mm steel pin built to pivot and retain boom hoist pulleys.
Description
Hoist cables need the pulley sheave running square and true on the boom tip. Machined to a nominal 44.85mm diameter, this pivot pin takes the direct shear load from the cable line while letting the pulley rotate freely. Grease channels keep the…
Overview
Hoist cables need the pulley sheave running square and true on the boom tip. Machined to a nominal 44.85mm diameter, this pivot pin takes the direct shear load from the cable line while letting the pulley rotate freely. Grease channels keep the assembly from galling under continuous tension, preventing sheave wobble and uneven line wear across heavy lift cycles.
Features
- 44.85mm outer diameter
- Retains sheave alignment on boom structures
- Resists shear loads during heavy line pulls
Applications
Boom tip pulley assemblies and winch line sheaves across crane and boom configurations.
Specifications
| Brand | Caterpillar |
|---|
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