Description

When your bearing insert starts sliding around on the shaft or you’re dealing with loose fits that cause premature wear, an eccentric lock collar is often the answer. This Timken/Fafnir collar gives you the secure, adjustable grip you need to keep insert bearings properly positioned on their shafts, whether they’re in disc harrows, hay equipment, or other farm machinery where precise alignment matters.

What You’re Getting

Eccentric design that tightens evenly around the shaft for a rock-solid hold
2-3/16 inch inner diameter that fits standard agricultural shafts
Genuine Timken/Fafnir construction built for the vibration and loads of farm work
Easy adjustment that lets you fine-tune bearing position without removing other components

Built for Real Farm Work

This collar is designed for agricultural insert bearings that see heavy use in tillage equipment, hay tools, planters, and other implements where shaft-mounted bearings take a beating. The eccentric design handles the misalignment that’s common in farm equipment while maintaining the tight grip needed to prevent bearing migration during operation.

Made to Last

Timken engineering means this collar is built to handle the constant vibration, temperature swings, and side loads that farm equipment dishes out. The heat-treated construction resists wear and maintains its grip even after thousands of hours of field operation.

Installation Notes

The eccentric design means you can adjust bearing position by rotating the collar before final tightening. Make sure the shaft is clean and free of burrs before installation, and use the proper torque specification to avoid over-tightening. A little anti-seize on the threads makes future removal much easier.