84W88 - ESAB 84W88 Replacement Ball Bearing 0.44 ID x 0.91 OD

Get Your Welder Running Smoothly Again

If your welder is making grinding noises or your wire feeder is stuttering, it might be time to check your bearings. The ESAB 84W88 Ball Bearing is a direct replacement part designed to get your equipment back in top shape. Worn-out bearings are one of the most common causes of wire feed issues and motor strain. Ignoring a bad bearing can turn a cheap repair into an expensive motor replacement, so swapping it out early is always the smart move.

This bearing is sized specifically for ESAB and some L-Tec machines, measuring 0.44 inches on the inside, 0.91 inches on the outside, and 0.28 inches wide. It comes with a single rubber seal (1R), which helps keep out the shop dust and grinding grit that kills bearings, while keeping the grease where it belongs. Whether you are rebuilding a drive roll assembly or fixing a cooling fan, using the right part means you won't have to fight to get it installed, and you won't have to worry about it failing a week later.

Don't let a small part stop your production. Keep a spare 84W88 in your maintenance kit. It’s a small investment that protects the expensive components of your welding rig. Installation is generally straightforward for those familiar with machine repair, allowing you to minimize downtime and get back to laying beads.

Why Choose This Bearing?

• Exact Fit: No guessing if a generic bearing will slide onto the shaft.
• Protected: The rubber seal fights off the dirty environment of a weld shop.
• Reliable: Built to handle the continuous rotation of wire feeders and motors.