0221301913 - ESAB 6305-2RS1 Replacement Deep Groove Ball Bearing

Genuine ESAB 6305-2RS1 Replacement Bearing

The ESAB 0221301913 is a high-quality replacement ball bearing designated as 6305-2RS1, designed specifically for maintenance and repair of ESAB welding equipment. In the industrial MRO sector, ensuring you have the correct specification of bearing is critical for machine longevity and uptime. This component features the standard metric dimensions of a 6305 series bearing: a 25mm bore (inner diameter), a 62mm outer diameter, and a 17mm width. It is a single-row deep groove ball bearing, the most widely used bearing type due to its versatility and ability to handle both radial and axial loads.

A key feature of this specific unit is the "2RS1" suffix, which denotes the presence of synthetic rubber contact seals on both sides of the bearing. Unlike metal shields (ZZ), these rubber seals provide a tight closure against the inner ring, offering exceptional protection against the ingress of fine dust, moisture, and other contaminants prevalent in heavy industrial environments. This sealing mechanism also serves to retain the factory-applied lubricant, rendering the bearing effectively maintenance-free for its service life. This is particularly advantageous in welding applications where equipment is often exposed to conductive dust and grinding debris.

Procuring genuine ESAB parts like the 0221301913 ensures compatibility with your specific wire feeder, power source fan, or drive motor assembly. Using OEM-verified components eliminates the risk of tolerance mismatches that can occur with generic alternatives, ensuring smooth operation and preventing premature wear on mating components. This bearing is an essential stock item for maintenance departments managing a fleet of ESAB welding machinery.