Heavy Duty Needle Roller Bearing Inner Ring Featuring Extended Width And Oil Hole 1 1 4 Inch Id 1 1 2 Inch Od Shop Ready Build Optimized For Zero Axial Play And Slick Rolling Action In High Use Machinery Built Tough For Any Garage Or Workshop Tasks

Smooth rolling needle bearing inner ring for heavy gear
✔️ Hardened steel track handles 1.25 inch bore and 1.5 inch rim

This piece acts as a solid inner track for your needle roller bearing assembly. You can mount it directly onto a shaft and pair it with standard drawn cup needle bearings. You will notice smoother torque transfer when you install it in your own truck or farm equipment.

✅ Heat treated steel raceway ensures long lasting wear resistance
✅ Expanded width design keeps your setup steady during side loads
✅ Central oil hole lets you add lubrication directly to the runners
✅ Compatible with standard inch series drawn cup units

💡 What helps a needle roller bearing inner race stay handy under heavy loads?
A properly heat treated steel track cuts down on rotational drag. You get steadier operation across your drive train. Watch these performance notes.
- Hard surface coatings reduce friction inside tight spaces.
- Broader flange edges absorb side forces without bending shafts.
- Centered lubrication holes let you service the rollers fast.
- Exact dimensional tolerances guarantee your drawn cups slide right on.

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