Eccentric Locking Collar for Self-Aligning Bearings in Allis Chalmers, Case, and John Deere Tractors
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Eccentric Locking Collar for Self-Aligning Bearings in Allis Chalmers, Case, and John Deere Tractors

Original price was: $12.42.Current price is: $3.72.

SKU: SMA-S1103K3 Category:

Description

When your tractor’s self-aligning bearings start getting loose or wobbly, it’s usually not the bearing itself that’s worn out—it’s often the collar that locks it in place. A loose bearing can lead to shaft wobble, excessive wear, and eventually costly damage to surrounding components. This eccentric locking collar secures self-aligning bearings properly so they stay put and do their job.

What You’re Getting

  • Eccentric design that clamps securely around the bearing without slipping
  • Precision-made to handle the loads and vibration common in farm equipment
  • Direct replacement for worn or damaged original collars
  • Works with multiple tractor brands using the same bearing setup

Built for Real Farm Work

This collar works across several major tractor brands including Allis Chalmers, Case, and John Deere models that use self-aligning bearings in their drivelines, PTOs, and other rotating assemblies. These bearings are common in equipment that deals with misalignment from field conditions—exactly the kind of abuse farm machinery takes every day.

Made to Last

Farm bearings need to handle dirt, moisture, temperature swings, and constant vibration. This collar is built from quality materials that won’t crack under pressure or work loose over time. The eccentric design provides a strong, even grip that keeps bearings properly positioned.

Good to Know

Installation typically involves removing the old collar, cleaning the shaft thoroughly, and sliding the new one into position before tightening. The eccentric design means you’ll need to rotate it properly to get the right clamping action—don’t just tighten it straight. A little anti-seize on the threads helps with future removal.

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