0558102385 - ESAB .052" V-Knurled Drive Roll Set (2-Pack)

Product Overview

The ESAB 0558102385 is a specialized set of feed rolls designed for industrial wire feeding applications. This package contains a set of two drive rolls featuring a V-Knurled (VK) groove geometry, specifically engineered to accommodate .052-inch (1.3 mm) diameter welding wires. The VK groove design is the industry standard for feeding tubular wires, such as flux-cored and metal-cored varieties, where positive traction is required to overcome friction in the gun liner without applying excessive pressure that could deform the wire.

Technical Specifications

These rolls are manufactured from hardened steel to withstand the rigors of continuous industrial use. The knurling on the groove face bites gently into the wire surface, providing a mechanical interlock that prevents slippage. This is critical in heavy-duty fabrication environments where wire feed speed consistency directly impacts weld quality. The set includes two identical rolls, making it suitable for 2-roll drive systems or 4-roll systems (requiring two sets) depending on the specific ESAB feeder model configuration.

Compatibility and Application

Intended for use with compatible ESAB wire feeders, these rolls ensure that the wire is centered and driven accurately. Using the correct drive roll size and type is essential for preventing feeding issues such as bird-nesting or irregular arc length. This specific part number (0558102385) is a direct OEM replacement, ensuring perfect fitment and alignment within the drive assembly.