Heavy Duty Workhorse Spherical Radial Bearing With Straight Bore And Lubrication Groove, Three Hole Outer Ring, Steel Cage, C4 Clearance, 220mm Bore, 400mm OD, 144mm Width For High Speed Machinery

Heavy Duty Spherical Radial Bearing: 220mm Bore, 400mm OD ✔️ Straight bore, C4 clearance, steel cage, single bearing

The heavy duty spherical radial bearing is designed for high-speed machinery, providing accurate radial support with a straight bore to fit standard shafts. Its C4 radial internal clearance helps compensate for thermal expansion, while a steel cage spaces rollers evenly to reduce friction and noise. Three lubrication holes in the outer ring allow lubrication in place, making maintenance easier in demanding equipment like transmissions, motors, and pumps.

✅ Axially symmetric races support radial loads at high speeds
✅ Straight bore fits conventional cylindrical shafts
✅ C4 radial internal clearance to compensate for thermal expansion
✅ Steel cage ensures even roller spacing and reduced friction
✅ Three lubrication holes in outer ring for in-place lubrication

💡 What is a heavy duty spherical radial bearing used for in high speed machinery?

It’s handy for providing reliable radial support in fast-running equipment, with design features that help maintain accuracy and longevity.

- handy for high rpm motors and pumps
- keeps things smooth with symmetric races and steel cage
- helps with thermal expansion via C4 clearance
- easy lubrication through three holes in outer ring