Gearwheel KOŁO ZĘBATE 187.0004 125 — spare gear component, 125 mm diameter

KOŁO ZĘBATE 187.0004 125 — spare gear component with a nominal diameter of 125 mm designed for mechanical power transmission and gear assemblies. This gearwheel is intended as a replacement part for compatible machines and gearboxes where a 125 mm diameter and matching tooth profile are required. The component provides toothed engagement with mating gears or shafts to restore driven motion and torque transfer in industrial, agricultural or workshop equipment.

Advantages

The gearwheel is manufactured to provide consistent tooth geometry and dimensional stability, enabling reliable meshing and predictable load distribution. Its 125 mm nominal diameter simplifies identification for maintenance tasks and parts replacement. As a single-purpose spare component, it allows selective repair of gear trains without replacing whole assemblies, reducing downtime and material costs.

Suitable for

• Replacement of worn or damaged gears in industrial gearboxes
• Maintenance and repair of agricultural machinery with matching diameter and tooth profile
• Workshop refurbishment of mechanical drives and shaft-mounted gear trains

Key specifications

• Nominal diameter: 125 mm
• Function: gearwheel for mechanical power transmission
• Application: toothed engagement with mating gears or shafts
• Use case environments: industrial equipment, agricultural machines, workshop repairs

How to use

Confirm compatibility by matching the 125 mm nominal diameter and tooth profile with the existing gear or assembly. Remove the worn or damaged gear following the machinery manufacturer’s maintenance instructions, taking appropriate safety precautions. Install the replacement gearwheel onto the shaft or within the gearbox, ensuring correct axial and radial positioning and proper engagement with mating teeth. Verify alignment, secure any retaining elements, and perform a test run at low speed to confirm smooth meshing before returning the machine to full operation.

Usage recommendations

Use appropriate lubricants and adhere to specified service intervals to minimize wear. Inspect mating components for damage or wear that could affect gear performance, and replace compatible parts as needed to ensure reliable operation.