Greasable Disc Bearing with Square Bore for Disc Harrows and Tillage Equipment
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Greasable Disc Bearing with Square Bore for Disc Harrows and Tillage Equipment

Original price was: $31.60.Current price is: $9.48.

SKU: SMA-851-SMAGW208PPB5 Category:

Description

When you’re out there working heavy residue or turning over hard ground, your disc bearings take a beating like nothing else on the machine. This greasable bearing lets you add fresh grease through a fitting instead of hoping the seals hold out all season long—a real advantage when you’re covering hundreds of acres through varying field conditions.

What You’re Getting

  • 1-1/8″ square bore fits standard disc gang shafts on most tillage equipment
  • 80mm outer diameter with spherical race design handles the side loads and tilting action
  • Greasable design with fitting lets you maintain proper lubrication throughout the season
  • AgSmart quality construction built to handle the shock loads of disc operation

Built for Real Farm Work

This bearing works on disc harrows, field cultivators, and other tillage equipment that use the common 1-1/8″ square shaft design. These machines take on tough jobs like cutting corn stalks, working through rock-filled soils, and preparing seedbeds where bearings face constant impacts and dirt intrusion that destroy standard sealed units.

Made to Last

The spherical outer race design lets the bearing self-align as discs work through uneven ground, while the grease fitting means you can pump out contaminated grease and add fresh protection. Quality disc bearing grease, not general purpose makes all the difference in bearing life when you’re dealing with the harsh environment of tillage work.

Installation Notes

This is a direct replacement for common OEM bearings. While you have the gang apart, inspect all bearings on that shaft—they typically wear at similar rates, and replacing just one often means you’ll be back under there next season. Regular greasing through the season keeps these bearings running smooth when you need them most.

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