6210 Open Ball Bearing 50x90x20 Chrome Steel Deep Groove Open Type With Inner Diameter 50 Mm Outer Diameter 90 Mm Width 20 Mm High Precision Bearing For Industrial Machinery Conveyors And Equipment
✔️ Open chrome steel bearing, 50mm ID, 90mm OD, 20mm width
This open 6210 deep groove ball bearing uses chrome steel for durability. It’s ideal for machinery needing easy lubrication, quick inspection, and open housing access. Common in conveyors, gearboxes, and workshop equipment.
✅ Inner diameter 50 mm, outer diameter 90 mm, width 20 mm
✅ Type: open deep groove ball bearing in chrome steel
✅ Dynamic load rating Cr: 35,000 N; Static load Cor: 23,200 N
✅ Speed rating: Grease lubrication 7,100 RPM; Oil lubrication 8,600 RPM
✅ Pack size: 1 bearing per package
| Dimension | Value | Unit |
|---|---|---|
| Inner diameter | 50 | mm |
| Outer diameter | 90 | mm |
| Width | 20 | mm |
💡 What is the practical use of an open ball bearing and how should you pick lubrication? Open bearings are handy for easy maintenance and cooling in open housings. - Handy for DIY projects with straightforward lubrication - Best with grease for moderate speeds; oil for higher speeds and cooling - Keep the environment clean to avoid grit in the raceways - Chrome steel variants offer durable service in regular use