Insert Bearing With Lock Collar - 1-3/4" Bore - Wide Inner Ring - Greasable
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Insert Bearing With Lock Collar – 1-3/4″ Bore – Wide Inner Ring – Greasable

Original price was: $43.49.Current price is: $13.04.

SKU: SMA-851-NA20928 Category:

Description

When you’re dealing with rotating shafts on balers, conveyors, augers, or other farm equipment, a worn bearing can shut you down fast. This 1-3/4″ bore insert bearing with lock collar gives you a solid replacement that’s built to handle the dust, vibration, and heavy loads that come with agricultural work. The wide inner ring design spreads the load better and lasts longer than narrow race bearings.

What You’re Getting

  • Lock collar design that grips the shaft securely without set screws that can work loose
  • Wide inner ring distributes stress better for longer bearing life under heavy loads
  • Greasable fitting lets you keep fresh grease in the bearing for maximum protection
  • Spherical outer race self-aligns to handle slight shaft misalignment without binding
  • 85mm outer diameter fits standard pillow blocks and bearing housings

Built for Real Farm Work

This bearing size is common on mid-sized agricultural equipment like round balers, feed mixers, conveyor systems, and grain handling equipment. You’ll find it supporting rotating drums, auger tubes, roller assemblies, and drive shafts on machines that see daily use during busy seasons.

Made to Last

Farm bearings take a beating from dust, moisture, and shock loads that would kill regular industrial bearings. The sealed construction keeps contaminants out while the greasable design lets you maintain proper lubrication. The wide race design handles radial and thrust loads better than standard bearings.

Installation Notes

The lock collar makes installation straightforward—just slide it on the shaft and tighten the collar. Make sure you get a thin coat of anti-seize on the shaft first. Don’t forget to pump a few shots of grease into the fitting after installation to ensure proper lubrication from day one.

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