Shaft / Trzpień 200 mm DNM – spare shaft 200 mm

DNM Trzpień 200 mm is a 200 mm replacement shaft produced by DNM for use as a direct mechanical spare part. It is intended for repair and maintenance of equipment and assemblies that require a straight, fixed-length shaft of 200 mm for alignment, rotational support or mounting of components. The part is presented as a single cylindrical shaft designed to restore correct geometry and mechanical function where the original shaft has worn, bent or been removed.

Advantages

The replacement shaft provides a precise 200 mm length to ensure correct positioning and alignment when fitted into compatible housings or bearings. Manufactured to standard machining tolerances, the shaft offers reliable dimensional stability and straightness for rotational applications. Using a spare shaft simplifies repairs and reduces downtime by delivering an immediately installable mechanical component without the need for custom fabrication.

Suitable for

• Repair and maintenance of industrial machinery and mechanical assemblies
• Workshops and service centers performing shaft replacements
• Applications requiring a straight 200 mm shaft for alignment or rotation
• Prototyping or refurbishment where a standard-length shaft is needed

Key specifications

• Length: 200 mm
• Shape: cylindrical straight shaft
• Intended use: replacement/spare mechanical shaft
• Typical applications: alignment, rotation support, mounting of components
• Compatibility: designed for assemblies that accept a 200 mm shaft

How to use

Measure the mounting points, bearing bores and clearances of the affected assembly to confirm compatibility with a 200 mm shaft. Remove the damaged or worn shaft following the equipment manufacturer's safety procedures. Install the DNM Trzpień 200 mm into the housing or bearings, ensuring correct seating and axial alignment. Secure the shaft as required by the assembly—using retaining rings, set screws, keys or other fasteners—and verify free rotation and correct alignment before returning the equipment to service.

Usage recommendations

Before installation, clean mating surfaces and inspect bearings and housings for wear. If runout or imbalance is suspected, check shaft straightness and bearing condition; replace damaged bearings to prevent premature wear. Apply appropriate lubrication and torque fasteners to the equipment manufacturer's specifications.