Greasable Insert Bearing with Lock Collar for 1/2 Inch Shafts
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Greasable Insert Bearing with Lock Collar for 1/2 Inch Shafts

Original price was: $17.28.Current price is: $5.18.

SKU: SMA-851-SA2018RE Category:

Description

If you’re dealing with a worn-out bearing that’s making noise or letting equipment shafts wobble, you know how it affects everything downstream. A failed bearing doesn’t just stop working—it damages shafts, creates uneven loads, and can shut down your operation at the worst possible time. This greasable insert bearing with its spherical outer race and lock collar is built to handle the constant loads and vibration that come with farm equipment.

What You’re Getting

  • Spherical outer race design that compensates for shaft misalignment and housing wear
  • Greasable design lets you keep fresh lubricant flowing where it’s needed most
  • Eccentric lock collar provides secure grip even on slightly worn shafts
  • Narrow inner race fits tight spaces while still handling heavy loads
  • 40mm outside diameter fits standard agricultural equipment housings

Built for Real Farm Work

This bearing works in applications where you need reliable shaft support with the ability to handle some misalignment. You’ll find these on everything from auger assemblies and conveyor systems to hay equipment and smaller implement drives. The 1/2 inch bore size is common on lighter duty equipment where precision and longevity matter just as much as on the big machines.

Made to Last

AgSmart builds these bearings to withstand the dirt, moisture, and constant hammering that destroys lesser components. The spherical outer race design is key—it lets the bearing adjust to shaft deflection and housing wear that’s inevitable on working equipment. The greasable feature means you can keep fresh lubricant flowing to extend bearing life.

Installation Notes

The lock collar makes installation straightforward—just slide it on the shaft and tighten the collar. Pack the bearing with quality grease before installation, and check your shaft for wear grooves while you’re at it. A damaged shaft will kill even the best bearing. Plan on greasing every 25-50 hours depending on conditions.

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