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Greasable Insert Bearing with Wide Inner Ring and Lock Collar for 1-3 /4 Inch Shafts

Original price was: $80.33.Current price is: $61.91.

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SKU: SMA-308-G1112KRRB Category:

When you’re dealing with rotating shafts on tillage equipment, balers, or conveyors, this insert bearing is what you need to keep things spinning smooth and true. This Timken G1112KRRB bearing fits 1-3/4 inch shafts and comes with a lock collar for secure mounting. It’s the kind of dependable component that keeps your equipment running when there’s work to get done.

Key Features

  • Wide inner ring design handles heavier side loads than standard bearings
  • Greasable construction lets you pump fresh grease in to push out dirt and moisture
  • Lock collar system provides secure shaft positioning without set screws that can damage shafts
  • Spherical outer race self-aligns to accommodate shaft misalignment from field conditions
  • Basic outer ring size 209 fits standard housing assemblies

Built for Real Farm Work

This bearing shines in agricultural applications where dirt and debris are constant challenges. You’ll find it supporting shafts in disc harrow assemblies, baler pickup heads, conveyor systems, and other rotating equipment where reliable operation matters. The superior sealing keeps dirt out and grease in, while maintaining proper spacing and protection from debris intrusion that causes premature failure in field conditions.

Made to Last

Timken builds this bearing to handle the punishment that comes with farm work. The wide inner ring distributes loads better than standard bearings, while the greasable design means you can maintain it properly for long service life. Quality steel construction and precision manufacturing ensure it’ll keep running even when conditions get tough.

Installation Notes

This is a direct replacement bearing that mounts with the included lock collar. Clean the shaft thoroughly before installation and check for any wear grooves that could cause problems. When greasing, pump until you see fresh grease coming out – that’s how you know you’ve pushed out the old stuff and any contamination.