3/4" inch x 52mm x 21mm Ball Bearing - Sealed

3/4" x 52mm x 21mm Ball Bearing
✔️ Sealed Deep Groove Chrome Steel Bearing

This single bearing measures 3/4 inch (ID) x 52mm (OD) x 21mm (width), making it a handy fit for industrial machines, automation gear, and mechanical tools. Built from tough chrome steel, it’s sealed on both sides with rubber to help keep out dust and grime, so it lasts longer and rolls smoother.

✅ Deep groove design for steady operation
✅ Sealed with rubber on both sides for extra protection
✅ Made of high-quality chrome steel (52100 alloy)
✅ Size: 3/4" inch (19.05mm) ID x 52mm OD x 21mm width
✅ Pack includes 1 bearing

💡 What makes sealed deep groove ball bearings a solid pick for industrial use?

They’re a go-to choice for reliable, low-maintenance performance in tough environments.

• The seals help block out dirt and moisture

• Deep groove tracks handle radial and axial loads

• Chrome steel delivers strength and long service life

• Ideal for electric motors, conveyors, and general machinery

Grab one today and keep your machines rolling smooth - your equipment will thank you!