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Sealed Insert Bearing with Lock Collar for 2 ” Shaft – Narrow Inner Ring

Original price was: $90.91.Current price is: $58.84.

Sale!
SKU: SMA-308-RA115RRB2 Category:

When your equipment’s been running hard and you’re hearing that telltale grinding from a worn bearing, this sealed insert bearing gets you back to work without the headaches of constant greasing. With a 2″ bore and narrow inner ring design, this Timken bearing slides right into most agricultural applications where shaft support is critical. The sealed design keeps dust and debris out while trapping the grease in—perfect for dirty field conditions.

What You’re Getting

  • Sealed construction that keeps contamination out and lubrication in for longer service life
  • Heavy-duty lock collar design that grips the shaft securely without slipping
  • Narrow inner ring fits tight spaces while still providing the strength you need
  • 90mm outer diameter works with standard pillow block housings and bearing mounts

Built for Real Farm Work

This bearing handles the constant rotation and loading you’ll find on cultivators, planters, mowers, and conveyor systems. Whether it’s supporting a roller shaft on your grain cart auger or keeping a drive shaft spinning smooth in your hay equipment, the cylindrical outer race design distributes loads evenly for reliable performance season after season.

Made to Last

Timken builds these bearings to handle the punishment of agricultural work. The sealed design eliminates the need for regular greasing—a real advantage when bearings are mounted in hard-to-reach spots or constantly exposed to dirt and crop residue. The steel construction and precision manufacturing mean this bearing will keep running when cheaper alternatives fail.

Good to Know

The lock collar makes installation straightforward—just slide it onto the shaft and tighten down the collar. Make sure your shaft is clean and free of burrs for the best grip. If you’re replacing an old bearing, check that the housing bore is still round and free of wear before installing the new one.