Description

When you’re working on bearings in pillow blocks or insert bearing assemblies, you know how frustrating it can be when bearings won’t stay put or position properly on the shaft. This 1-3/8″ eccentric lock collar solves that problem by securing the bearing exactly where it needs to be, making your repair job go a lot smoother.

What You’re Getting

Precise 1-3/8″ bore that fits snugly on standard shaft sizes
Eccentric design allows for fine positioning adjustments of the bearing
Cam-action locking mechanism holds the bearing securely in place
Built from durable steel that won’t loosen up over time

Built for Real Farm Work

You’ll find these collars in pillow block assemblies on equipment like mowers, balers, cultivators, and other implements where rotating shafts need proper bearing support. They’re commonly used with housed bearing units where you need that shaft lock type functionality. Whether you’re fixing a hay baler pickup or rebuilding a disc harrow drive assembly, this collar keeps everything aligned properly.

Made to Last

This is genuine Timken/Fafnir quality, the same brand that’s been making bearings and related components for agricultural equipment for decades. The steel construction and precision manufacturing mean this collar will handle the vibration and loads that come with farm equipment without backing off or wearing out prematurely.

Good to Know

Installation is straightforward—slide it onto the shaft, position your bearing where it needs to be, then tighten the eccentric cam to lock everything in place. The eccentric design gives you some adjustment range if you need to fine-tune the bearing position. Keep a few different sizes on hand since bearing assemblies seem to need work at the most inconvenient times.