0192039102 - ESAB 1.2mm V-Groove Drive Roll for Steel Wire

Genuine ESAB Replacement Feed Roller

The ESAB 0192039102 is a specialized feed roller designed to maintain the operational efficiency of ESAB wire feeding systems. In the industrial supply chain, maintaining an inventory of critical wear parts like drive rolls is essential for minimizing equipment downtime. This specific component is engineered with a 1.2mm (0.045-inch) V-groove, the industry standard configuration for feeding solid mild steel and stainless steel welding wires. The V-groove geometry provides the necessary friction to push the wire through the liner and contact tip without deforming the wire's cross-section, which is a common issue with incorrect roller selection.

Manufactured from hardened steel, this OEM part meets ESAB's rigorous specifications for durability and dimensional accuracy. Unlike generic aftermarket alternatives, genuine ESAB rollers ensure correct alignment with the wire guide and pressure arm, preventing premature wear on the feeder motor and liner. The 0192039102 is compatible with a range of ESAB wire feeders, including specific models within the Origo and Aristo series (verification with equipment manual recommended). For procurement specialists, this item represents a direct replacement for worn or damaged rollers in existing fleets of ESAB welding power sources.

Proper identification of drive rolls is critical for inventory management. This unit is distinct from U-groove rollers (used for aluminum) and knurled rollers (used for flux-cored wires). By stocking the correct V-groove roller for 1.2mm wire, facilities ensure they are prepared for standard structural steel fabrication tasks. The roller is sold individually, allowing for targeted replacement of just the bottom or top roller depending on the specific feeder configuration, though simultaneous replacement is often recommended for optimal performance.

Key Technical Specifications:

• Part Number: 0192039102
• Wire Diameter Compatibility: 1.2 mm (0.045")
• Groove Profile: V-Groove (Smooth)
• Material: Hardened Steel
• Application: Solid Steel / Stainless Steel Wire