Open Ball Bearing 55mm Bore 100mm Outer Diameter 21mm Width Chrome Steel 52100 Deep Groove Ball Bearing For Machinery Motors Conveyors Pneumatic Systems Agricultural Equipment Heavy Duty High Load Precision Industrial Applications

Open 6211 Ball Bearing 55x100x21mm for robust use
✔️ Open deep groove bearing 6211, chrome steel 52100, 55x100x21mm, 1 pc

6211 open ball bearing is a standard deep groove bearing designed for a wide range of machinery and equipment. It uses chrome steel 52100 for durability and smooth rotation, making it a solid choice for conveyors, gearboxes, and drive shafts.

✅ Type: open deep groove ball bearing 6211, no seals
✅ Size: inner diameter 55 mm, outer diameter 100 mm, width 21 mm
✅ Material: chrome steel 52100 for hardness and wear resistance
✅ Dynamic load rating Cr: 43,500 N
✅ Static load rating Cor: 29,300 N
✅ Lubrication guidance: grease up to 6,400 RPM; oil up to 7,700 RPM
✅ Pack: 1 bearing per package

💡 What is an open ball bearing used for and how should I pick the right size?

Understanding the basics helps you select a bearing that fits and lasts. - Know the inner diameter, outer diameter, and width to fit shaft and housing - Match Cr and Cor load ratings to the expected load and life requirements - Plan lubrication method and operating speed to prevent overheating - Consider mounting clearance and protection from dust or moisture in the environment